All computer decks are auto-assigned names

Protection from crashing on empty decks files
Resolution for issues 241-244

src/main/java/forge/deck/DeckManager.java

@@ -245,11 +245,19 @@ public class DeckManager {
         for (File file : files) {
             Deck[] d = new Deck[8];
 
+            boolean gotError = false;
             for (int i = 0; i < d.length; i++) {
                 d[i] = readDeck(new File(file, i + ".dck"));
+                if(d[i] == null) {
+                    gotError = true;
+                    break;
+                }
             }
 
-            draftMap.put(d[0].getName(), d);
+            if (!gotError)
+            {
+                draftMap.put(d[0].getName(), d);
+            }
         }
     }
 
@@ -276,7 +284,8 @@ public class DeckManager {
         }
 
         ListIterator<String> lineIterator = lines.listIterator();
-
+        if (!lineIterator.hasNext()) { return null; }
+        
         String line = lineIterator.next();
 
         //Old text-based format

src/main/java/forge/gui/deckeditor/DeckEditorDraft.java

@@ -252,6 +252,10 @@ public class DeckEditorDraft extends DeckEditorBase implements NewConstants, New
         Deck[] all = {
                 human, computer[0], computer[1], computer[2], computer[3], computer[4], computer[5], computer[6]};
 
+        for(int i = 1; i < all.length; i++) {
+            all[i].setName(String.format("Draft %s - Computer %d", s, i));
+        }
+        
         //DeckManager deckManager = new DeckManager(ForgeProps.getFile(NEW_DECKS));
         DeckManager deckManager = AllZone.getDeckManager();
         deckManager.addDraftDeck(all);