diff options
| -rw-r--r-- | lib/bb/data_smart.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/bb/data_smart.py b/lib/bb/data_smart.py index dd5c61856..63a32bc6a 100644 --- a/lib/bb/data_smart.py +++ b/lib/bb/data_smart.py @@ -607,6 +607,10 @@ class DataSmart(MutableMapping): """ Rename the variable key to newkey """ + if key == newkey: + bb.warn("Calling renameVar with equivalent keys (%s) is invalid" % key) + return + if '_remote_data' in self.dict: connector = self.dict["_remote_data"]["_content"] res = connector.renameVar(key, newkey) |