Attempt to get test/tools/llvm-lib/help.test passing on sanitizer-x86_64-linux-fast

The bot has a /b directory, so /? matches against that and gets expanded to it.

(Thanks to Hans's r187366, which solved the same problem for clang-cl a while
ago and which saved me much head scratching.)

llvm-svn: 337092

diff --git a/llvm/test/tools/llvm-lib/help.test b/llvm/test/tools/llvm-lib/help.test
index 118219a..ce0fb33 100644 (file)
--- a/llvm/test/tools/llvm-lib/help.test
+++ b/llvm/test/tools/llvm-lib/help.test
@@ -1,3 +1,6 @@
-# RUN: llvm-lib /? | FileCheck %s
+# Note: we have to quote the /? option, otherwise some shells will try to
+# expand the ? into a one-letter filename in the root directory, and make
+# the test fail is such a file or directory exists.
+# RUN: llvm-lib "/?" | FileCheck %s
 
 CHECK: OVERVIEW: LLVM Lib