Let collect_nodes cope with Bad nodes

[libfirm] / ir / opt / opt_polymorphy.c

diff --git a/ir/opt/opt_polymorphy.c b/ir/opt/opt_polymorphy.c
index 773b89d..5a218e4 100644 (file)
--- a/ir/opt/opt_polymorphy.c
+++ b/ir/opt/opt_polymorphy.c
@@ -91,7 +91,7 @@ static ir_type *get_dynamic_type(ir_node *ptr)
                        ptr = get_Confirm_value(ptr);
                        continue;
                default:
-                       ;
+                       break;
                }
                break;
        }