tree d805f3d71cf309ce009ab366e5b4361a9daf2dc4
parent be38bee862d628e29043b3f680580ceb24a6ba1e
author Nick Townsend <nick.townsend@mac.com> 1385422269 -0800
committer Junio C Hamano <gitster@pobox.com> 1386096040 -0800

ref-iteration doc: add_submodule_odb() returns 0 for success

The usage sample of add_submodule_odb() function in the Submodules
section expects non-zero return value for success, but the function
actually reports success with zero.

Helped-by: René Scharfe <l.s.r@web.de>
Reviewed-by: Heiko Voigt <hvoigt@hvoigt.net>
Signed-off-by: Nick Townsend <nick.townsend@mac.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>