From 9540b1b11813da93f1f651ba83cf59ea6202eea6 Mon Sep 17 00:00:00 2001
From: rubenwardy <rw@rubenwardy.com>
Date: Tue, 10 Dec 2019 20:11:00 +0000
Subject: [PATCH] Add empty string check to create group modal

---
 api.lua | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/api.lua b/api.lua
index f064657..5fb53fc 100644
--- a/api.lua
+++ b/api.lua
@@ -74,7 +74,8 @@ function classroom.get_group(name)
 end
 
 function classroom.create_group(name)
-	if _groups[name] then
+	name = name:trim()
+	if _groups[name] or #name == 0 then
 		return nil
 	end