From 90aeaab90050a0f964db567635507bc7fd361db3 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Mon, 9 May 2011 16:05:39 +0200
Subject: Fix an exception

git-svn-id: svn://sunsvr01.isp.uni-luebeck.de/swproj13/trunk@185 72836036-5685-4462-b002-a69064685172
---
 src/jrummikub/view/impl/StonePainter.java | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/src/jrummikub/view/impl/StonePainter.java b/src/jrummikub/view/impl/StonePainter.java
index dccb01d..d6acd09 100644
--- a/src/jrummikub/view/impl/StonePainter.java
+++ b/src/jrummikub/view/impl/StonePainter.java
@@ -94,14 +94,12 @@ class StonePainter {
 	 */
 	public void setScale(float scale) {
 		this.scale = scale;
-		prepaint();
-	}
 
-	/**
-	 * @return the current grid scale
-	 */
-	public float getScale() {
-		return scale;
+		if (this.scale == 0) {
+			this.scale = 1;
+		}
+
+		prepaint();
 	}
 
 	/**
-- 
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