From a5eeaae0d0bbb395e0a86a6d2da1f820e7dc69ab Mon Sep 17 00:00:00 2001
From: Agetian <stavdev@mail.ru>
Date: Fri, 18 Aug 2017 15:23:08 +0000
Subject: [PATCH] - Prevent a NPE when trying to zoom a card before a single
 card is selected.

---
 .../src/main/java/forge/toolbox/special/CardZoomer.java       | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/forge-gui-desktop/src/main/java/forge/toolbox/special/CardZoomer.java b/forge-gui-desktop/src/main/java/forge/toolbox/special/CardZoomer.java
index efc6feb7406..5c3fddbcda1 100644
--- a/forge-gui-desktop/src/main/java/forge/toolbox/special/CardZoomer.java
+++ b/forge-gui-desktop/src/main/java/forge/toolbox/special/CardZoomer.java
@@ -193,6 +193,10 @@ public enum CardZoomer {
     }
 
     private void displayCard() {
+        if (thisCard == null) {
+            return;
+        }
+
         isMouseWheelEnabled = false;
         setLayout();
         setImage();