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| author | René Scharfe <l.s.r@web.de> | 2014-07-28 18:31:57 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2014-08-26 18:06:06 (GMT) |
| commit | 4d3ab44d26c47d100cec39d0ef9ed9746eb7e454 (patch) | |
| tree | 8ef114ab2ed8e2667fa12124b18f34df5922c3f3 /builtin/init-db.c | |
| parent | 56b9f6e738af6f5238f57a29e96103cf61e3f8cd (diff) | |
| download | git-4d3ab44d26c47d100cec39d0ef9ed9746eb7e454.zip git-4d3ab44d26c47d100cec39d0ef9ed9746eb7e454.tar.gz git-4d3ab44d26c47d100cec39d0ef9ed9746eb7e454.tar.bz2 | |
use xgetcwd() to set $GIT_DIR
Instead of dying of a segmentation fault if getcwd() returns NULL, use
xgetcwd() to make sure to write a useful error message and then exit
in an orderly fashion.
Suggested-by: Jeff King <peff@peff.net>
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/init-db.c')
| -rw-r--r-- | builtin/init-db.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/builtin/init-db.c b/builtin/init-db.c index f6dd172..ab0ea02 100644 --- a/builtin/init-db.c +++ b/builtin/init-db.c @@ -537,10 +537,9 @@ int cmd_init_db(int argc, const char **argv, const char *prefix) usage(init_db_usage[0]); } if (is_bare_repository_cfg == 1) { - static char git_dir[PATH_MAX+1]; - - setenv(GIT_DIR_ENVIRONMENT, - getcwd(git_dir, sizeof(git_dir)), argc > 0); + char *cwd = xgetcwd(); + setenv(GIT_DIR_ENVIRONMENT, cwd, argc > 0); + free(cwd); } if (init_shared_repository != -1) |