some fixes but still some errors

blackjack.conf

 ; flat_bet = 1
-arranged_cards = 3,8,16
-rng_seed = 5
+; arranged_cards = 3,8,16
+; rng_seed = 5
 ; delay = 0
 

src/blackjack.cpp

   // let's start by assuming the player does not need to do anything
   player->actionRequired = Libreblackjack::PlayerActionRequired::None;
 
-  std::list<PlayerHand>::iterator playerHand;
+//  std::list<PlayerHand>::iterator playerHand;
   
   switch(nextAction) {
     // -------------------------------------------------------------------------  
       hand.cards.clear();
 
       // erase all the player's hands, create one, add and make it the current one
-      for (playerHand = playerInfo.hands.begin(); playerHand != playerInfo.hands.end(); ++playerHand) {
+      for (auto playerHand = playerInfo.hands.begin(); playerHand != playerInfo.hands.end(); ++playerHand) {
         playerHand->cards.clear();
       }
       playerInfo.hands.clear();
     case Libreblackjack::DealerAction::MoveOnToNextHand:
       // see if we finished all the player's hands
       if (++player->currentHand != player->hands.end()) {
-        unsigned int playerCard = drawCard(&(*player->currentHand));
+        unsigned int playerCard = drawCard(&(*playerInfo.currentHand));
         info(Libreblackjack::Info::CardPlayer, playerCard, player->currentHand->id);
 
         if (std::abs(player->currentHand->value()) == 21) {

src/tty.cpp

       // clear dealer's hand
       dealerHand.cards.clear();
 
-      // erase all of our hands, create one, add and make it the current one
-      for (auto hand : hands) {
-        hand.cards.clear();
+      // erase all of our hands
+      {
+        for (auto hand = hands.begin(); hand != hands.end(); ++hand) {
+          hand->cards.clear();
+        }
       }
+      // create one, add and make it the current one
       hands.clear();
       hands.push_back(std::move(PlayerHand()));
       currentHand = hands.begin();
 
       {
         bool found = false;
-        std::list<PlayerHand>::iterator hand;
-        for (hand = hands.begin(); hand != hands.end(); ++hand) {
+        for (auto hand = hands.begin(); hand != hands.end(); ++hand) {
           if (hand->id == handToSplit) {
             found = true;
             hand->id = p1;
           exit(0); 
         }
       
-        for (auto hand : hands) {  
-          std::cout << hand.id << " " << hand.cards.size() << std::endl;  
-        }    
         // create a new hand
         PlayerHand newHand;
         newHand.id = p2;
         newHand.cards.push_back(cardToSplit);
         hands.push_back(std::move(newHand));
       }  
-      
+    
+      s = "Creating new hand #" + std::to_string(p2) + " with card " + card[cardToSplit].utf8();
       currentHandId = p1;  
-      render = true;
     break;
     
     case Libreblackjack::Info::PlayerNextHand: