better error message

diff --git a/lang/m2/comp/walk.c b/lang/m2/comp/walk.c
index 3d8ec57..a61b766 100644 (file)
--- a/lang/m2/comp/walk.c
+++ b/lang/m2/comp/walk.c
@@ -447,7 +447,7 @@ WalkStat(nd, exit_label)
        case '(':
                if (ChkCall(nd)) {
                        if (nd->nd_type != 0) {
-                               node_error(nd, "procedure call expected");
+                               node_error(nd, "illegal function call");
                                break;
                        }
                        CodeCall(nd);