diff options
| author | René Scharfe <l.s.r@web.de> | 2014-07-28 22:30:39 +0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2014-08-26 22:06:06 +0400 |
| commit | 56b9f6e738af6f5238f57a29e96103cf61e3f8cd (patch) | |
| tree | d6386cc8e082c60423ecd3a16b2e49969ced25fc /builtin/rev-parse.c | |
| parent | aa14e980fff55e090dd42174ab4f37fe4b3dfa1e (diff) | |
use xgetcwd() to get the current directory or die
Convert several calls of getcwd() and die() to use xgetcwd() instead.
This way we get rid of fixed-size buffers (which can be too small
depending on the used file system) and gain consistent error messages.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/rev-parse.c')
| -rw-r--r-- | builtin/rev-parse.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c index 1a6122d3ae..a88123ad3e 100644 --- a/builtin/rev-parse.c +++ b/builtin/rev-parse.c @@ -734,7 +734,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) } if (!strcmp(arg, "--git-dir")) { const char *gitdir = getenv(GIT_DIR_ENVIRONMENT); - static char cwd[PATH_MAX]; + char *cwd; int len; if (gitdir) { puts(gitdir); @@ -744,10 +744,10 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) puts(".git"); continue; } - if (!getcwd(cwd, PATH_MAX)) - die_errno("unable to get current working directory"); + cwd = xgetcwd(); len = strlen(cwd); printf("%s%s.git\n", cwd, len && cwd[len-1] != '/' ? "/" : ""); + free(cwd); continue; } if (!strcmp(arg, "--resolve-git-dir")) { |