Change isadmin flag to true for specific message

Change isadmin flag to true for specific message
- Disable the force join

Author: WizardLoop

src/bot.php

@@ -2388,7 +2388,7 @@ public function handlegetmsg(Incoming & PrivateMessage $message): void {
 
 if(preg_match('|^http(s)?://[a-z0-9-]+(.[a-z0-9-]+)*(:[0-9]+)?(/.*)?$|i',$messagetext)){
 
-$isadmin = false;
+$isadmin = true;
 
 $sessionDir = "data/$senderid/user.madeline";
 $session1 = false;