lit: Util.which(): Use os.path.isfile() instead of os.path.exists(), or it hits to...

[oota-llvm.git] / utils / lit / lit / Util.py

diff --git a/utils/lit/lit/Util.py b/utils/lit/lit/Util.py
index 226e453f2859f4a419ed3465eb33b208e37aaffa..f29480900ce76ca519ff720add0e93b93a9bacd9 100644 (file)
--- a/utils/lit/lit/Util.py
+++ b/utils/lit/lit/Util.py
@@ -56,7 +56,7 @@ def which(command, paths = None):
         paths = os.environ.get('PATH','')
 
     # Check for absolute match first.
-    if os.path.exists(command):
+    if os.path.isfile(command):
         return command
 
     # Would be nice if Python had a lib function for this.