fix testcase

alexhall · Aug 19, 2016 · 07feaf8 · 07feaf8
1 parent c6c2b3d
commit 07feaf8
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/conda/cli/main_clean.py b/conda/cli/main_clean.py
@@ -176,7 +176,8 @@ def find_lock(file_ending=LOCK_EXTENSION, extra_path=None):
     except ImportError:
         pass
 
-    for dir in lock_dirs + list(extra_path):
+    lock_dirs = lock_dirs + list(extra_path) if extra_path else lock_dirs
+    for dir in lock_dirs:
         if not os.path.exists(dir):
             continue
         for dn in os.listdir(dir):