diff --git a/builtin-diff.c b/builtin-diff.c
index b0c9cade02fef6d71bf45dd2fceb6d573778195e..95d2c699b91411aeea5253ffd6f8a922dddb235f 100644 (file)
--- a/builtin-diff.c
+++ b/builtin-diff.c
return 0;
}
-static void add_head(struct rev_info *revs)
+void add_head(struct rev_info *revs)
{
unsigned char sha1[20];
struct object *obj;