tree c543667c7f5504531842a1dcfbcc9124b2108845
parent deee4ae776722e596382a6b398d4c8a65229e96d
author Stella Stamenova <stilis@microsoft.com> 1539374420 +0000
committer Stella Stamenova <stilis@microsoft.com> 1539374420 +0000

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