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authorMiklos Vajna <vmiklos@frugalware.org>2008-10-26 03:33:57 +0100
committerJunio C Hamano <gitster@pobox.com>2008-10-26 14:43:26 -0700
commit450d4c0f5a966b3f5835107ec4d8c344c8c25908 (patch)
treef442e4f906b7b40fe8d19083471cac23539d1c69 /refs.c
parenteca35a25a92a1ad725af2a549fc9158488c4cc43 (diff)
downloadgit-450d4c0f5a966b3f5835107ec4d8c344c8c25908.tar.gz
rename_ref(): handle the case when the reflog of a ref does not exist
We tried to check if a reflog of a ref is a symlink without first checking if it exists, which is a bug. Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'refs.c')
-rw-r--r--refs.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/refs.c b/refs.c
index b929301752..b39e6f2c2d 100644
--- a/refs.c
+++ b/refs.c
@@ -966,7 +966,7 @@ int rename_ref(const char *oldref, const char *newref, const char *logmsg)
const char *symref = NULL;
int is_symref = 0;
- if (S_ISLNK(loginfo.st_mode))
+ if (log && S_ISLNK(loginfo.st_mode))
return error("reflog for %s is a symlink", oldref);
symref = resolve_ref(oldref, orig_sha1, 1, &flag);