1 files changed, 1 insertions, 0 deletions
diff --git a/parse.y b/parse.y
index 450f1c0ef0..a97c01d69a 100644
--- a/parse.y
+++ b/parse.y
@@ -4799,6 +4799,7 @@ f_label 	: tLABEL
 			ID id = get_id($1);
 			arg_var(p, formal_argument(p, id));
 			p->cur_arg = id;
+			p->max_numparam = -1;
 			$$ = $1;
 		    }
 		;