From 30e2067e3e04c691632c382807d6e872a7aed9ab Mon Sep 17 00:00:00 2001
From: Reid Kleckner <rnk@google.com>
Date: Fri, 2 Sep 2016 16:33:15 +0000
Subject: Quick fix to make LIT_PRESERVES_TMP work again

llvm-svn: 280502
---
 llvm/utils/lit/lit/main.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'llvm/utils')

diff --git a/llvm/utils/lit/lit/main.py b/llvm/utils/lit/lit/main.py
index 243a9dddb46..ad5416ebde4 100755
--- a/llvm/utils/lit/lit/main.py
+++ b/llvm/utils/lit/lit/main.py
@@ -155,7 +155,8 @@ def main(builtinParameters = {}):
     try:
         main_with_tmp(builtinParameters)
     finally:
-        shutil.rmtree(lit_tmp)
+        if lit_tmp:
+            shutil.rmtree(lit_tmp)
 
 def main_with_tmp(builtinParameters):
     global options
-- 
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