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authorNguyễn Thái Ngọc Duy <pclouds@gmail.com>2011-12-13 14:17:48 (GMT)
committerJunio C Hamano <gitster@pobox.com>2011-12-13 17:26:52 (GMT)
commit96ec7b1e708863d0cd6b8e72a986d6f0a1bb64db (patch)
tree6957ce802074c55c0973c8533dbd399a314ecc55 /refs.c
parente4776bd936aa162b7f00cb26260dc4a6ca444abb (diff)
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Convert resolve_ref+xstrdup to new resolve_refdup function
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'refs.c')
-rw-r--r--refs.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/refs.c b/refs.c
index f5cb297..8ffb32f 100644
--- a/refs.c
+++ b/refs.c
@@ -605,6 +605,12 @@ const char *resolve_ref(const char *ref, unsigned char *sha1, int reading, int *
return ref;
}
+char *resolve_refdup(const char *ref, unsigned char *sha1, int reading, int *flag)
+{
+ const char *ret = resolve_ref(ref, sha1, reading, flag);
+ return ret ? xstrdup(ret) : NULL;
+}
+
/* The argument to filter_refs */
struct ref_filter {
const char *pattern;