diff options
| -rw-r--r-- | bot/exts/filtering/filtering.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/bot/exts/filtering/filtering.py b/bot/exts/filtering/filtering.py index 66f4715f3..26e0f32d2 100644 --- a/bot/exts/filtering/filtering.py +++ b/bot/exts/filtering/filtering.py @@ -742,6 +742,15 @@ class Filtering(Cog): @has_any_role(Roles.admins) async def fl_add(self, ctx: Context, list_type: list_type_converter, list_name: str) -> None: """Add a new filter list.""" + # Check if there's an implementation. + if list_name.lower() not in filter_list_types: + if list_name.lower()[:-1] not in filter_list_types: # Maybe the name was given with uppercase or in plural? + await ctx.reply(f":x: Cannot add a `{list_name}` filter list, as there is no matching implementation.") + return + else: + list_name = list_name.lower()[:-1] + + # Check it doesn't already exist. list_description = f"{past_tense(list_type.name.lower())} {list_name.lower()}" if list_name in self.filter_lists: filter_list = self.filter_lists[list_name] |