From 96324144294dd58717046116b3a02ca444d74f4a Mon Sep 17 00:00:00 2001
From: Eric Stokes <fernferret@gmail.com>
Date: Mon, 20 Jun 2011 20:22:50 -0600
Subject: [PATCH] Disallow negative or 0 scaling

---
 src/com/onarandombox/MultiverseCore/MVWorld.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/com/onarandombox/MultiverseCore/MVWorld.java b/src/com/onarandombox/MultiverseCore/MVWorld.java
index 6f77851c..dab97f59 100644
--- a/src/com/onarandombox/MultiverseCore/MVWorld.java
+++ b/src/com/onarandombox/MultiverseCore/MVWorld.java
@@ -53,6 +53,11 @@ public class MVWorld {
         this.pvp = config.getBoolean("worlds." + this.name + ".pvp", true);
         
         this.scaling = config.getDouble("worlds." + this.name + ".scale", 1.0);
+        if(this.scaling <= 0) {
+            // Disallow negative or 0 scalings.
+            config.setProperty("worlds." + this.name + ".scale", 1.0);
+            this.scaling = 1.0;
+        }
         
         this.joinWhitelist = config.getStringList("worlds." + name + ".playerWhitelist", joinWhitelist);
         this.joinBlacklist = config.getStringList("worlds." + name + ".playerBlacklist", joinBlacklist);