r236178 - Fix unused variable warning.

[Richard Smith]

Author: rsmith
Date: Wed Apr 29 18:26:13 2015
New Revision: 236178

URL: http://llvm.org/viewvc/llvm-project?rev=236178&view=rev
Log:
Fix unused variable warning.

Modified:
    cfe/trunk/lib/Lex/PPMacroExpansion.cpp

Modified: cfe/trunk/lib/Lex/PPMacroExpansion.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Lex/PPMacroExpansion.cpp?rev=236178&r1=236177&r2=236178&view=diff
==============================================================================
--- cfe/trunk/lib/Lex/PPMacroExpansion.cpp (original)
+++ cfe/trunk/lib/Lex/PPMacroExpansion.cpp Wed Apr 29 18:26:13 2015
@@ -279,7 +279,7 @@ static bool isTrivialSingleTokenExpansio
   // If the identifier is a macro, and if that macro is enabled, it may be
   // expanded so it's not a trivial expansion.
   if (auto *ExpansionMI = PP.getMacroInfo(II))
-    if (PP.getMacroInfo(II)->isEnabled() &&
+    if (ExpansionMI->isEnabled() &&
         // Fast expanding "#define X X" is ok, because X would be disabled.
         II != MacroIdent)
       return false;