log: allow users to follow a file

[ps-cgit] / shared.c

diff --git a/shared.c b/shared.c
index a83afcb3e275bed29d41ec779bf019ddde7589c5..0431b59baf519442e80fbbed13df4ea3bdb56097 100644 (file)
--- a/shared.c
+++ b/shared.c
@@ -250,8 +250,8 @@ int cgit_refs_cb(const char *refname, const struct object_id *oid, int flags,
        return 0;
 }
 
-static void cgit_diff_tree_cb(struct diff_queue_struct *q,
-                             struct diff_options *options, void *data)
+void cgit_diff_tree_cb(struct diff_queue_struct *q,
+                      struct diff_options *options, void *data)
 {
        int i;