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code / git / 0544574cdcd5b368e757fa7bb561c616f81febb9
commit0544574cdcd5b368e757fa7bb561c616f81febb9[log] [tgz]
authorJeff King <peff@peff.net>Thu May 14 15:20:52 2015 -0400
committerJunio C Hamano <gitster@pobox.com>Thu May 14 12:33:15 2015 -0700
tree3543a6a98cc112e36fb42f35ad1ffb4f3a089975
parent282616c72d1d08a77ca4fe1186cb708c38408d87 [diff]
rerere: exit silently on "forget" when rerere is disabled

If you run "git rerere forget foo" in a repository that does
not have rerere enabled, git hits an internal error:

  $ git init -q
  $ git rerere forget foo
  fatal: BUG: attempt to commit unlocked object

The problem is that setup_rerere() will not actually take
the lock if the rerere system is disabled. We should notice
this and return early. We can return with a success code
here, because we know there is nothing to forget.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 file changed
tree: 3543a6a98cc112e36fb42f35ad1ffb4f3a089975
  1. block-sha1/
  2. builtin/
  3. compat/
  4. contrib/
  5. Documentation/
  6. ewah/
  7. git-gui/
  8. gitk-git/
  9. gitweb/
  10. mergetools/
  11. perl/
  12. po/
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  14. t/
  15. templates/
  16. vcs-svn/
  17. xdiff/
  18. RelNotes ⇨ Documentation/RelNotes/2.0.5.txt
  19. .gitattributes
  20. .gitignore
  21. .mailmap
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  24. advice.c
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  34. attr.c
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  51. check-builtins.sh
  52. check-racy.c
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  59. command-list.txt
  60. commit-slab.h
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  63. config.c
  64. config.mak.in
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  66. configure.ac
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  112. generate-cmdlist.sh
  113. gettext.c
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  115. git-add--interactive.perl
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  117. git-archimport.perl
  118. git-bisect.sh
  119. git-compat-util.h
  120. git-cvsexportcommit.perl
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  123. git-difftool--helper.sh
  124. git-difftool.perl
  125. git-filter-branch.sh
  126. git-instaweb.sh
  127. git-merge-octopus.sh
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  129. git-merge-resolve.sh
  130. git-mergetool--lib.sh
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  136. git-rebase--am.sh
  137. git-rebase--interactive.sh
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  139. git-rebase.sh
  140. git-relink.perl
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  143. git-send-email.perl
  144. git-sh-i18n.sh
  145. git-sh-setup.sh
  146. git-stash.sh
  147. git-submodule.sh
  148. git-svn.perl
  149. GIT-VERSION-GEN
  150. git-web--browse.sh
  151. git.c
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  173. INSTALL
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  175. kwset.c
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  177. levenshtein.c
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  179. LGPL-2.1
  180. line-log.c
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  184. list-objects.c
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  186. ll-merge.c
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  188. lockfile.c
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  258. rerere.c
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  266. send-pack.c
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  268. sequencer.c
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  270. server-info.c
  271. setup.c
  272. sh-i18n--envsubst.c
  273. sha1-array.c
  274. sha1-array.h
  275. sha1-lookup.c
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  277. sha1_file.c
  278. sha1_name.c
  279. shallow.c
  280. shell.c
  281. shortlog.h
  282. show-index.c
  283. sideband.c
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  287. strbuf.c
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  289. streaming.c
  290. streaming.h
  291. string-list.c
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  293. submodule.c
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  295. symlinks.c
  296. tag.c
  297. tag.h
  298. tar.h
  299. test-chmtime.c
  300. test-ctype.c
  301. test-date.c
  302. test-delta.c
  303. test-dump-cache-tree.c
  304. test-genrandom.c
  305. test-hashmap.c
  306. test-index-version.c
  307. test-line-buffer.c
  308. test-match-trees.c
  309. test-mergesort.c
  310. test-mktemp.c
  311. test-parse-options.c
  312. test-path-utils.c
  313. test-prio-queue.c
  314. test-read-cache.c
  315. test-regex.c
  316. test-revision-walking.c
  317. test-run-command.c
  318. test-scrap-cache-tree.c
  319. test-sha1.c
  320. test-sha1.sh
  321. test-sigchain.c
  322. test-string-list.c
  323. test-subprocess.c
  324. test-svn-fe.c
  325. test-urlmatch-normalization.c
  326. test-wildmatch.c
  327. thread-utils.c
  328. thread-utils.h
  329. trace.c
  330. transport-helper.c
  331. transport.c
  332. transport.h
  333. tree-diff.c
  334. tree-walk.c
  335. tree-walk.h
  336. tree.c
  337. tree.h
  338. unimplemented.sh
  339. unix-socket.c
  340. unix-socket.h
  341. unpack-trees.c
  342. unpack-trees.h
  343. upload-pack.c
  344. url.c
  345. url.h
  346. urlmatch.c
  347. urlmatch.h
  348. usage.c
  349. userdiff.c
  350. userdiff.h
  351. utf8.c
  352. utf8.h
  353. varint.c
  354. varint.h
  355. version.c
  356. version.h
  357. versioncmp.c
  358. walker.c
  359. walker.h
  360. wildmatch.c
  361. wildmatch.h
  362. wrap-for-bin.sh
  363. wrapper.c
  364. write_or_die.c
  365. ws.c
  366. wt-status.c
  367. wt-status.h
  368. xdiff-interface.c
  369. xdiff-interface.h
  370. zlib.c