From bba85850e3ad00aab0d2711ea0a5f85e377a760b Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Tue, 2 Nov 2010 20:52:47 +0000
Subject: [PATCH] Micro-optimize.

llvm-svn: 118058
---
 llvm/lib/System/Unix/Path.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/System/Unix/Path.inc b/llvm/lib/System/Unix/Path.inc
index 44c81a2f3f92..254d4de803f9 100644
--- a/llvm/lib/System/Unix/Path.inc
+++ b/llvm/lib/System/Unix/Path.inc
@@ -79,7 +79,7 @@ using namespace sys;
 const char sys::PathSeparator = ':';
 
 StringRef Path::GetEXESuffix() {
-  return "";
+  return StringRef();
 }
 
 Path::Path(StringRef p)
-- 
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