From b1bcee8cc6e7ad099c9da3a6879d1a3d78f4d689 Mon Sep 17 00:00:00 2001
From: Conatum <cona@thewisewolf.dev>
Date: Wed, 29 Dec 2021 21:57:32 +0200
Subject: [PATCH] fix (setprofile): Guard against empty input.

---
 bot/modules/stats/setprofile.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/bot/modules/stats/setprofile.py b/bot/modules/stats/setprofile.py
index 8cc147bb..8eeafffd 100644
--- a/bot/modules/stats/setprofile.py
+++ b/bot/modules/stats/setprofile.py
@@ -144,6 +144,9 @@ async def cmd_setprofile(ctx, flags):
             # Parse and validate
             to_add = [split.strip().upper() for line in ctx.args.splitlines() for split in line.split(',')]
             to_add = [split.replace('<3', '❤️') for split in to_add if split]
+            if not to_add:
+                return await ctx.error_reply("No valid tags given, nothing to do!")
+
             validate_tag(*to_add)
 
             if len(to_add) > MAX_TAGS: