graph API: fix bug in graph_is_interesting()

diff --git a/revision.h b/revision.h
index fb74492714b9276d02992dbe1101efff2cbdb5e6..f0b8ea7bfa205dc776a6f8e20a2032142db35f9f 100644 (file)
--- a/revision.h
+++ b/revision.h
@@ -165,6 +165,7 @@ enum commit_action {
        commit_error
 };
 
+extern enum commit_action get_commit_action(struct rev_info *revs, struct commit *commit);
 extern enum commit_action simplify_commit(struct rev_info *revs, struct commit *commit);
 
 #endif