[llvm] r213946 - Fix -Werror build after r213945

[Duncan P. N. Exon Smith]

Author: dexonsmith
Date: Fri Jul 25 10:00:02 2014
New Revision: 213946

URL: http://llvm.org/viewvc/llvm-project?rev=213946&view=rev
Log:
Fix -Werror build after r213945

Modified:
    llvm/trunk/lib/IR/UseListOrder.cpp

Modified: llvm/trunk/lib/IR/UseListOrder.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/IR/UseListOrder.cpp?rev=213946&r1=213945&r2=213946&view=diff
==============================================================================
--- llvm/trunk/lib/IR/UseListOrder.cpp (original)
+++ llvm/trunk/lib/IR/UseListOrder.cpp Fri Jul 25 10:00:02 2014
@@ -170,6 +170,7 @@ bool TempFile::init(const std::string &E
   SmallVector<char, 64> Vector;
   DEBUG(dbgs() << " - create-temp-file\n");
   if (auto EC = sys::fs::createTemporaryFile("use-list-order", Ext, Vector)) {
+    (void)EC;
     DEBUG(dbgs() << "error: " << EC.message() << "\n");
     return true;
   }