Update FileLists.py

fixed bug for find("-") comparison logic as -1 was being evaluated to true in all cases

S3/FileLists.py

@@ -367,7 +367,7 @@ def _get_filelist_remote(remote_uri, recursive = True):
                 'dev' : None,
                 'inode' : None,
             }
-            if rem_list[key]['md5'].find("-"): # always get it for multipart uploads
+            if rem_list[key]['md5'].find("-") > 0: # always get it for multipart uploads
                 _get_remote_attribs(S3Uri(object_uri_str), rem_list[key])
             md5 = rem_list[key]['md5']
             rem_list.record_md5(key, md5)