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| author |  Michael Haggerty <mhagger@alum.mit.edu> | 2014-01-06 14:45:26 +0100 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2014-01-06 09:34:22 -0800 |
| commit | f3565c0ca535d3becdcd2266002385709ddfa66c (patch) | |
| tree | 2d38070811653fc22e7cdc25974ff2d09b9edae8 | |
| parent | safe_create_leading_directories(): introduce enum for return values (diff) | |
| download | tgif-f3565c0ca535d3becdcd2266002385709ddfa66c.tar.xz | |
cmd_init_db(): when creating directories, handle errors conservatively
safe_create_leading_directories_const() returns a non-zero value on
error. The old code at this calling site recognized a couple of
particular error values, and treated all other return values as
success. Instead, be more conservative: recognize the errors we are
interested in, but treat any other nonzero values as failures. This
is more robust in case somebody adds another possible return value
without telling us.
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | builtin/init-db.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/builtin/init-db.c b/builtin/init-db.c index 0bc14f3c81..ceeb138ba8 100644 --- a/builtin/init-db.c +++ b/builtin/init-db.c @@ -515,13 +515,14 @@ int cmd_init_db(int argc, const char **argv, const char *prefix) saved = shared_repository; shared_repository = 0; switch (safe_create_leading_directories_const(argv[0])) { + case SCLD_OK: + case SCLD_PERMS: + break; case SCLD_EXISTS: errno = EEXIST; /* fallthru */ - case SCLD_FAILED: - die_errno(_("cannot mkdir %s"), argv[0]); - break; default: + die_errno(_("cannot mkdir %s"), argv[0]); break; } shared_repository = saved; |