plug a DIR buffer leak in rerere.c

Signed-off-by: Jim Meyering <jim@meyering.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Jim Meyering committed May 26, 2011 at 15:55 UTC a9930e359c45302f92639e8cd0a61c9c912e0b22
1 file changed +1
rerere.c
+1
@@ -739,6 +739,7 @@ void rerere_gc(struct string_list *rr)
739 if (then < now - cutoff * 86400)
740 string_list_append(&to_remove, e->d_name);
741 }
742 + closedir(dir);
743 for (i = 0; i < to_remove.nr; i++)
744 unlink_rr_item(to_remove.items[i].string);
745 string_list_clear(&to_remove, 0);