From: Reid Kleckner <rnk@google.com>
Date: Fri, 2 Sep 2016 16:33:15 +0000 (+0000)
Subject: Quick fix to make LIT_PRESERVES_TMP work again
X-Git-Tag: llvmorg-4.0.0-rc1~10761
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=30e2067e3e04c691632c382807d6e872a7aed9ab;p=platform%2Fupstream%2Fllvm.git

Quick fix to make LIT_PRESERVES_TMP work again

llvm-svn: 280502
---

diff --git a/llvm/utils/lit/lit/main.py b/llvm/utils/lit/lit/main.py
index 243a9dddb462..ad5416ebde41 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