Fix bug in TagReference.create

When passing the "message" kwarg, this would add a -m command-line flag
without removing --message, and the message would be duplicated. Avoid
that by deleting "message" from the command line.

Author: ruuda

git/refs/tag.py

@@ -113,10 +113,12 @@ def create(
         if "ref" in kwargs and kwargs["ref"]:
             reference = kwargs["ref"]
 
+        if "message" in kwargs and kwargs["message"]:
+            kwargs["m"] = kwargs["message"]
+            del kwargs["message"]
+
         if logmsg:
             kwargs["m"] = logmsg
-        elif "message" in kwargs and kwargs["message"]:
-            kwargs["m"] = kwargs["message"]
 
         if force:
             kwargs["f"] = True