diff options
-rw-r--r-- | utils/lit/lit/llvm/config.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/utils/lit/lit/llvm/config.py b/utils/lit/lit/llvm/config.py index d1f368d0d83..d2db46135ad 100644 --- a/utils/lit/lit/llvm/config.py +++ b/utils/lit/lit/llvm/config.py @@ -27,7 +27,8 @@ class LLVMConfig(object): path = self.lit_config.getToolsPath(config.lit_tools_dir, config.environment['PATH'], ['cmp.exe', 'grep.exe', 'sed.exe']) - self.with_environment('PATH', path, append_path=True) + if path is not None: + self.with_environment('PATH', path, append_path=True) self.use_lit_shell = True # Choose between lit's internal shell pipeline runner and a real shell. If |