diff options
author | Junio C Hamano <gitster@pobox.com> | 2021-11-30 02:41:48 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2021-11-30 02:41:48 +0300 |
commit | 0ae87432aa7bbc18664d4f68306e121a2db8a91d (patch) | |
tree | 24f772fdaca82e5a32d10ceab48f37a637c4e910 /compat | |
parent | 5126145ba8e8327b41e2fc235351645e0eb959da (diff) | |
parent | a38989bd5bc850900667ae1b3c0cd43797b066f0 (diff) |
Merge branch 'jc/unsetenv-returns-an-int'
The compatibility implementation for unsetenv(3) were written to
mimic ancient, non-POSIX, variant seen in an old glibc; it has been
changed to return an integer to match the more modern era.
* jc/unsetenv-returns-an-int:
unsetenv(3) returns int, not void
Diffstat (limited to 'compat')
-rw-r--r-- | compat/unsetenv.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/compat/unsetenv.c b/compat/unsetenv.c index bf5fd7063b..b9d34af613 100644 --- a/compat/unsetenv.c +++ b/compat/unsetenv.c @@ -1,6 +1,6 @@ #include "../git-compat-util.h" -void gitunsetenv (const char *name) +int gitunsetenv(const char *name) { #if !defined(__MINGW32__) extern char **environ; @@ -24,4 +24,6 @@ void gitunsetenv (const char *name) ++dst; } environ[dst] = NULL; + + return 0; } |