Remove NULL case from search_test.
This was causing `make log` to fail on a NPE. I believe this was
introduced by c134b8e, which replaced the use of
StringPiece::ToString().
The behaviour before that change was to treat NULL as an empty string,
but this case already exists.
Change-Id: Ib1a4f96f652d857f8fdae2745c91aa111a1d3d35
Reviewed-on: https://code-review.googlesource.com/31750
Reviewed-by: Paul Wankadia <junyer@google.com>
diff --git a/re2/testing/search_test.cc b/re2/testing/search_test.cc
index a67b468..8adef6c 100644
--- a/re2/testing/search_test.cc
+++ b/re2/testing/search_test.cc
@@ -35,7 +35,6 @@
{ "a", "aaaaaaa" },
{ "a*", "aaaaaaa" },
{ "a*", "" },
- { "a*", NULL },
{ "ab|cd", "xabcdx" },
{ "a", "cab" },
{ "a*b", "cab" },
