diff --git a/jarvis/cogs/botutil.py b/jarvis/cogs/botutil.py
index 3959e40..ea3fdb2 100644
--- a/jarvis/cogs/botutil.py
+++ b/jarvis/cogs/botutil.py
@@ -113,9 +113,15 @@ class BotutilCog(Scale):
 
                         # Extract useful info
                         old_args = old_command.options
-                        old_arg_names = [x.name for x in old_args]
+                        if old_args:
+                            old_arg_names = [x.name for x in old_args]
                         new_args = command.options
-                        new_arg_names = [x.name for x in new_args]
+                        if new_args:
+                            new_arg_names = [x.name for x in new_args]
+
+                        # No changes
+                        if not old_args and not new_args:
+                            continue
 
                         # Check if number arguments have changed
                         if len(old_args) != len(new_args):