Merge branch 'jk/do-not-printf-NULL'
authorJunio C Hamano <gitster@pobox.com>
Fri, 22 Apr 2016 22:45:09 +0000 (15:45 -0700)
committerJunio C Hamano <gitster@pobox.com>
Fri, 22 Apr 2016 22:45:09 +0000 (15:45 -0700)
"git config" had a codepath that tried to pass a NULL to
printf("%s"), which nobody seems to have noticed.

* jk/do-not-printf-NULL:
git_config_set_multivar_in_file: handle "unset" errors
git_config_set_multivar_in_file: all non-zero returns are errors
config: lower-case first word of error strings

1  2 
config.c
diff --cc config.c
Simple merge