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re
get_local_heads(): do not return random pointer if there is no head
author
Nguyễn Thái Ngọc Duy
<pclouds@gmail.com>
Thu, 16 Apr 2009 22:16:23 +0000
(08:16 +1000)
committer
Junio C Hamano
<gitster@pobox.com>
Sat, 18 Apr 2009 03:48:32 +0000
(20:48 -0700)
it's silly to do this:
mkdir foo && cd foo && git init && git push somewhere.git
but segfault should not happen even in that case.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
remote.c
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diff --git
a/remote.c
b/remote.c
index a06761ace8a2566746a5ebeedf6b3075f625c47b..e4c89b8b6d255a781708a035e90de0c68e233f7f 100644
(file)
--- a/
remote.c
+++ b/
remote.c
@@
-1504,7
+1504,7
@@
static int one_local_ref(const char *refname, const unsigned char *sha1, int fla
struct ref *get_local_heads(void)
{
- struct ref *local_refs, **local_tail = &local_refs;
+ struct ref *local_refs
= NULL
, **local_tail = &local_refs;
for_each_ref(one_local_ref, &local_tail);
return local_refs;
}