Bug: Misspelled arguments for bank command.
Danger: Trivial - Annoyance. Misspelled words are annoying. Especially when they impede the use of a command.
Found by: Caius
Fixed by: Kayle

---

misc.c, do_bank

Replace the whole thing with:

void do_bank( CHAR_DATA * ch, const char *argument )
{
   char arg1[MAX_INPUT_LENGTH];
   char arg2[MAX_INPUT_LENGTH];
   long amount = 0;

   argument = one_argument( argument, arg1 );
   argument = one_argument( argument, arg2 );

   if( IS_NPC( ch ) || !ch->pcdata )
      return;

   if( !ch->in_room || !IS_SET( ch->in_room->room_flags, ROOM_BANK ) )
   {
      send_to_char( "You must be in a bank to do that!\r\n", ch );
      return;
   }

   if( arg1[0] == '\0' )
   {
      send_to_char( "Usage: BANK <deposit|withdraw|balance> [amount]\r\n", ch );
      return;
   }

   if( arg2[0] != '\0' )
      amount = atoi( arg2 );

   if( !str_prefix( arg1, "deposit" ) )
   {
      if( amount <= 0 )
      {
         send_to_char( "You may only deposit amounts greater than zero.\r\n", ch );
         do_bank( ch, "" );
         return;
      }

      if( ch->gold < amount )
      {
         send_to_char( "You don't have that many credits on you.\r\n", ch );
         return;
      }

      ch->gold -= amount;
      ch->pcdata->bank += amount;

      ch_printf( ch, "You deposit %ld credits into your account.\r\n", amount );
      return;
   }
   else if( !str_prefix( arg1, "withdraw" ) )
   {
      if( amount <= 0 )
      {
         send_to_char( "You may only withdraw amounts greater than zero.\r\n", ch );
         do_bank( ch, "" );
         return;
      }

      if( ch->pcdata->bank < amount )
      {
         send_to_char( "You don't have that many credits in your account.\r\n", ch );
         return;
      }

      ch->gold += amount;
      ch->pcdata->bank -= amount;

      ch_printf( ch, "You withdraw %ld credits from your account.\r\n", amount );
      return;

   }
   else if( !str_prefix( arg1, "balance" ) )
   {
      ch_printf( ch, "You have %ld credits in your account.\r\n", ch->pcdata->bank );
      return;
   }
   else
   {
      do_bank( ch, "" );
      return;
   }
}

Easier than trying to make a code block for each of the changes.