refs.c: free duplicate entries in the ref array instead of leaking them

Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Brandon Casey committed Oct 7, 2011 at 22:20 UTC 17d68a54def69b20b39dd4f7323b359a827e6017
1 file changed +1
refs.c
+1
@@ -94,6 +94,7 @@ static void sort_ref_array(struct ref_array *array)
94 die("Duplicated ref, and SHA1s don't match: %s",
95 a->name);
96 warning("Duplicated ref: %s", a->name);
97 + free(b);
98 continue;
99 }
100 i++;