Consistently return -1 in case of error
commit2df9eb08fb618e5d4280236d748f9bac2a40f7ed
authorSven Strickroth <email@cs-ware.de>
Sun, 9 Aug 2015 17:46:52 +0000 (9 19:46 +0200)
committerSven Strickroth <email@cs-ware.de>
Sun, 9 Aug 2015 18:08:04 +0000 (9 20:08 +0200)
tree607f152592766f475d7a60da00fb15a3e631e349
parente252e6744d26de17f9315d298bcc480030a7e256
Consistently return -1 in case of error

Signed-off-by: Sven Strickroth <email@cs-ware.de>
src/Git/GitIndex.cpp