Fix failure in get_filecheck_path when filecheck is None
If the path was not specified (and it's None), lexists throws an exception rather than returning False. get_filecheck_path now checks whether filecheck is set before calling lexists
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@344410 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/packages/Python/lldbsuite/test/configuration.py b/packages/Python/lldbsuite/test/configuration.py
index d4a65cd..a7f4ac7 100644
--- a/packages/Python/lldbsuite/test/configuration.py
+++ b/packages/Python/lldbsuite/test/configuration.py
@@ -188,5 +188,5 @@
"""
Get the path to the FileCheck testing tool.
"""
- if os.path.lexists(filecheck):
+ if filecheck and os.path.lexists(filecheck):
return filecheck
