potential infinite loop in script

[Ni3ls]

		test()
{
    level endon("boot");
    setCvar("g_test2","");
    while(1)
    {
        if(getcvar("g_test2") != "")
        {    
            info = strTok(getCvar("g_test2")," ");
            if(info.size != 2)
                continue;
        
            name1 = getnormalname(info[0]);
            name2 = getnormalname(info[1]);

            player_to_kick = undefined;
            player_warn = undefined;
            players = getentarray("player","classname");
            for(i=0;i<players.size;i++)
            {
                name = getnormalname(players[i].name);
                if(name == name1 || isSubStr(name, name1))
                    player_to_kick = players[i];

            }
            if(!isDefined(player_to_kick))
                continue;
        
            player_to_kick iprintlnbold("You are kicked\nREASON: "+name2);
            setcvar("g_test2", "");
        }
    wait 1;
    }
} 
	

		getnormalname(name)
{
   while(issubstr(name,"^1")||issubstr(name,"^2")||issubstr(name,"^3")||issubstr(name,"^4")||issubstr(name,"^5")||issubstr(name,"^6")||issubstr(name,"^7")||issubstr(name,"^8")||issubstr(name,"^9")||issubstr(name,"^0"))
   {
      for(i=0;i<name.size-1;i++)
      {
         if(name[i]=="^")
         {
            if(name[i+1]=="1"||name[i+1]=="2"||name[i+1]=="3"||name[i+1]=="4"||name[i+1]=="5"||name[i+1]=="6"||name[i+1]=="7"||name[i+1]=="8"||name[i+1]=="9"||name[i+1]=="0")
            {
               tmp="";
               for(j=0;j<name.size;j++)
               {
                  if(j!=i&&j!=i+1)
                  {
                     tmp+=name[j];
                  }
               }
               name=tmp;
               break;
            }
         }
      }
   wait 0.05;
   }
   return tolower(name);
} 
	

credits to Inzo for getnormalname

This script is working when I write a part of an existing name. For example I play with "Ni3ls" and I write "/rcon g_test2 ni3 gay" I can see the message in my screen with the reason: gay. However, when I write "/rcon g_test2 nie gay", a non existing player, the server crashes and say I got potential infinite loop in the

		    setCvar("g_test2","");
    while(1)
    { 
	

and sometimes in the

		            players = getentarray("player","classname");
            for(i=0;i<players.size;i++)
            { 
	

How to fix this damned thing?