1 files changed, 1 insertions, 1 deletions
diff --git a/utils/mk/graph.c b/utils/mk/graph.c
index 018e4aea..a6886d8d 100644
--- a/utils/mk/graph.c
+++ b/utils/mk/graph.c
@@ -132,7 +132,7 @@ togo(Node *node)
 		}
 }
 
-static
+static int
 vacuous(Node *node)
 {
 	Arc *la, *a;