From 8dab1100605ce210cb19d21b9589cf51a9f16abd Mon Sep 17 00:00:00 2001
From: LevelX2 <ludwig.hirth@online.de>
Date: Tue, 8 Jan 2013 22:31:43 +0100
Subject: [PATCH] Fixed a NPE in deck editor caused by fix of #84.

---
 .../plugins/adapters/MageActionCallback.java       | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/Mage.Client/src/main/java/mage/client/plugins/adapters/MageActionCallback.java b/Mage.Client/src/main/java/mage/client/plugins/adapters/MageActionCallback.java
index 8d842ca9499..434b1d744f8 100644
--- a/Mage.Client/src/main/java/mage/client/plugins/adapters/MageActionCallback.java
+++ b/Mage.Client/src/main/java/mage/client/plugins/adapters/MageActionCallback.java
@@ -276,16 +276,22 @@ public class MageActionCallback implements ActionCallback {
 
     @Override
     public void mouseExited(MouseEvent e, final TransferData data) {
-        hideAll(data.gameId);
+        if (data != null) {
+            hideAll(data.gameId);
+        } else {
+            hideAll(null);
+        }
     }
 
     public void hideAll(UUID gameId) {
         hidePopup();
         startHideTimeout();
         this.state = false;
-        ArrowBuilder.getBuilder().removeArrowsByType(gameId, ArrowBuilder.Type.TARGET);
-        ArrowBuilder.getBuilder().removeArrowsByType(gameId, ArrowBuilder.Type.PAIRED);
-        ArrowBuilder.getBuilder().removeArrowsByType(gameId, ArrowBuilder.Type.SOURCE);
+        if (gameId != null) {
+            ArrowBuilder.getBuilder().removeArrowsByType(gameId, ArrowBuilder.Type.TARGET);
+            ArrowBuilder.getBuilder().removeArrowsByType(gameId, ArrowBuilder.Type.PAIRED);
+            ArrowBuilder.getBuilder().removeArrowsByType(gameId, ArrowBuilder.Type.SOURCE);
+        }
     }
 
     public void enlargeCard() {