add a missing &&

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69156 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Misc/diag-mapping.c b/test/Misc/diag-mapping.c
index 0c5730f9e77dd79198cad009b69cda4f7f2d91ec..73a36ee3caa6380cb5fa9569e9677088ff08c5cc 100644 (file)
--- a/test/Misc/diag-mapping.c
+++ b/test/Misc/diag-mapping.c
@@ -1,7 +1,7 @@
 // This should warn by default.
 // RUN: clang-cc %s 2>&1 | grep "warning:" &&
 // This should not emit anything.
-// RUN: clang-cc %s -Wno-extra-tokens 2>&1 | not grep diagnostic
+// RUN: clang-cc %s -Wno-extra-tokens 2>&1 | not grep diagnostic &&
 
 // -Werror can map all warnings to error.
 // RUN: clang-cc %s -Werror 2>&1 | grep "error:" &&