Fix in Repository.clone

Author: Keksov

gitfs/repository.py

@@ -186,6 +186,7 @@ def clone(cls, remote_url, path, branch=None, credentials=None):
         clone. The default is to use the remote's default branch.
 
         """
+        
         hasExistingRepo = False
         try:    
             existingRepoPath = discover_repository(path)