1 files changed, 5 insertions, 1 deletions
diff --git a/awkgram.c b/awkgram.c
index 12f648ed..ade5ed6a 100644
--- a/awkgram.c
+++ b/awkgram.c
@@ -6697,10 +6697,14 @@ snode(INSTRUCTION *subn, INSTRUCTION *r)
 			if (arg->nexti == arg->lasti && arg->nexti->opcode == Op_push)
 				arg->nexti->opcode = Op_push_arg;	/* argument may be array */
  		}
-	} else if (r->builtin == do_isarray || r->builtin == do_typeof) {
+	} else if (r->builtin == do_isarray) {
 		arg = subn->nexti;
 		if (arg->nexti == arg->lasti && arg->nexti->opcode == Op_push)
 			arg->nexti->opcode = Op_push_arg;	/* argument may be array */
+	} else if (r->builtin == do_typeof) {
+		arg = subn->nexti;
+		if (arg->nexti == arg->lasti && arg->nexti->opcode == Op_push)
+			arg->nexti->opcode = Op_push_arg_untyped;	/* argument may be untyped */
 	} else if (r->builtin == do_intdiv
 #ifdef HAVE_MPFR
 		   || r->builtin == MPF(intdiv)