diff --git a/node.c b/node.c
index c5bdc39f68..3418db7fe2 100644
--- a/node.c
+++ b/node.c
@@ -338,7 +338,7 @@ dump_node(VALUE buf, VALUE indent, int comment, NODE *node)
       andor:
 	while (1) {
 	    F_NODE(nd_1st, "left expr");
-	    if (!node->nd_2nd || nd_type(node->nd_2nd) != type)
+	    if (!node->nd_2nd || nd_type(node->nd_2nd) != (int)type)
 		break;
 	    node = node->nd_2nd;
 	}