r191245 - Fix an incomplete copy and paste in my previous patch.

[Rafael Espindola]

Author: rafael
Date: Mon Sep 23 18:43:34 2013
New Revision: 191245

URL: http://llvm.org/viewvc/llvm-project?rev=191245&view=rev
Log:
Fix an incomplete copy and paste in my previous patch.

Modified:
    cfe/trunk/test/Driver/unknown-arg.c

Modified: cfe/trunk/test/Driver/unknown-arg.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/unknown-arg.c?rev=191245&r1=191244&r2=191245&view=diff
==============================================================================
--- cfe/trunk/test/Driver/unknown-arg.c (original)
+++ cfe/trunk/test/Driver/unknown-arg.c Mon Sep 23 18:43:34 2013
@@ -6,7 +6,7 @@
 // CHECK: unknown argument
 
 
-// RUN: %clang -S %s -o %t.s -funknown-to-clang-option -Wunknown-to-clang-option -munknown-to-clang-optio
+// RUN: %clang -S %s -o %t.s -funknown-to-clang-option -Wunknown-to-clang-option -munknown-to-clang-option 2>&1 | FileCheck --check-prefix=IGNORED %s
 
 // IGNORED: warning: argument unused during compilation: '-funknown-to-clang-option'
 // IGNORED: warning: argument unused during compilation: '-munknown-to-clang-option'