From 238e73f9010e17e2f65c39d238971b30e346fbbd Mon Sep 17 00:00:00 2001
From: Daniel Dunbar <daniel@zuster.org>
Date: Wed, 23 Jun 2010 18:06:16 +0000
Subject: [PATCH] tests: Tweak lit.cfg to fix breakage with out-of-dir lookup.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106638 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/lit.cfg | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/lit.cfg b/test/lit.cfg
index 65e0dc7ea0d..5e7e0e44498 100644
--- a/test/lit.cfg
+++ b/test/lit.cfg
@@ -49,7 +49,7 @@ if llvm_obj_root is not None:
 config.environment['HOME'] = os.environ['HOME']
 
 # Propogate LLVM_SRC_ROOT into the environment.
-config.environment['LLVM_SRC_ROOT'] = config.llvm_src_root
+config.environment['LLVM_SRC_ROOT'] = getattr(config, 'llvm_src_root', '')
 
 # Propogate PYTHON_EXEUTABLE into the environment
 config.environment['PYTHON_EXECUTABLE'] = getattr(config, 'python_executable',