Fix some stylistic stuff.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@3817 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/puzzle/client/PuzzleController.java

@@ -322,8 +322,10 @@ public abstract class PuzzleController extends GameController
     // documentation inherited
     public void attributeChanged (AttributeChangedEvent event)
     {
+        String name = event.getName();
+
         // deal with game state changes
-        if (event.getName().equals(PuzzleObject.STATE)) {
+        if (name.equals(PuzzleObject.STATE)) {
             switch (event.getIntValue()) {
             case PuzzleObject.IN_PLAY:
                 // we have to postpone all game starting activity until the
@@ -360,7 +362,8 @@ public abstract class PuzzleController extends GameController
                 super.attributeChanged(event);
                 break;
             }
-        } else if (event.getName().equals(PuzzleObject.ROUND_ID)) {
+
+        } else if (name.equals(PuzzleObject.ROUND_ID)) {
             // Need to clear out stale events.  If we don't, we could send
             //  events that claim to be from the new round that are actually
             //  from the old round.