From fd7fd1819c602e2bc986d2cf10dc26ce2ed9ac2e Mon Sep 17 00:00:00 2001
From: LemonBoy <LemonBoy@users.noreply.github.com>
Date: Mon, 3 Sep 2018 00:32:26 +0200
Subject: [PATCH] Make sure addGotoOut always inserts its node (#8843)

Fixes #8773
---
 compiler/closureiters.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/closureiters.nim b/compiler/closureiters.nim
index 9e4885b666..71c755d6c1 100644
--- a/compiler/closureiters.nim
+++ b/compiler/closureiters.nim
@@ -239,7 +239,7 @@ proc toStmtList(n: PNode): PNode =
 proc addGotoOut(n: PNode, gotoOut: PNode): PNode =
   # Make sure `n` is a stmtlist, and ends with `gotoOut`
   result = toStmtList(n)
-  if result.len != 0 and result.sons[^1].kind != nkGotoState:
+  if result.len == 0 or result.sons[^1].kind != nkGotoState:
     result.add(gotoOut)
 
 proc newTempVar(ctx: var Ctx, typ: PType): PSym =