[commands] Fix Command.root_parent not properly working.

2017-07-19 05:14:23 -04:00
parent eda903f6b1
commit a7f846b37f
1 changed files with 4 additions and 2 deletions
--- a/discord/ext/commands/core.py
+++ b/discord/ext/commands/core.py
@@ -305,8 +305,10 @@ class Command:
        while command.parent is not None:
            command = command.parent
            entries.append(command)
-        entries.append(None)
-        entries.reverse()
+
+        if len(entries) == 0:
+            return None
+
        return entries[-1]

    @property