From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Mon, 18 Jan 2010 12:40:05 +0000 (+0000)
Subject: Fix refacto reported by Nicolas Geoffray.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=4e7e2f5a365e55d845843606bd52cf35c8f4e672;p=oota-llvm.git

Fix refacto reported by Nicolas Geoffray.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93723 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Support/StringExtras.cpp b/lib/Support/StringExtras.cpp
index 785e0ec4c63..eb2fa084218 100644
--- a/lib/Support/StringExtras.cpp
+++ b/lib/Support/StringExtras.cpp
@@ -39,13 +39,11 @@ std::pair<StringRef, StringRef> llvm::getToken(StringRef Source,
                                                StringRef Delimiters) {
   // Figure out where the token starts.
   StringRef::size_type Start = Source.find_first_not_of(Delimiters);
-  if (Start == StringRef::npos) Start = Source.size();
 
   // Find the next occurrence of the delimiter.
   StringRef::size_type End = Source.find_first_of(Delimiters, Start);
-  if (End == StringRef::npos) End = Source.size();
 
-  return std::make_pair(Source.substr(Start, End), Source.substr(End));
+  return std::make_pair(Source.slice(Start, End), Source.substr(End));
 }
 
 /// SplitString - Split up the specified string according to the specified