Simplify test. No functional change intended.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@207623 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Frontend/windows-nul.c b/test/Frontend/windows-nul.c
index 9a7e3576290c690ce1a1fff2d5cb6e087d8ec8a9..9f1fc04151d60c49199e50bcc392c503e8d19ddd 100644 (file)
--- a/test/Frontend/windows-nul.c
+++ b/test/Frontend/windows-nul.c
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -dM -E nul -o /dev/null
+// RUN: %clang_cc1 nul
 
 // REQUIRES: system-windows