From 096d453cbb4dc53efea2302cd5a15f4ddbe268fd Mon Sep 17 00:00:00 2001
From: Evan Debenham <Evan.SHPX@gmail.com>
Date: Tue, 13 Jun 2017 17:27:56 -0400
Subject: [PATCH] v0.6.1: fixed a crash bug with Random.chances( hashmap )

---
 SPD-classes/src/main/java/com/watabou/utils/Random.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/SPD-classes/src/main/java/com/watabou/utils/Random.java b/SPD-classes/src/main/java/com/watabou/utils/Random.java
index 7fe0a3891..73112d553 100644
--- a/SPD-classes/src/main/java/com/watabou/utils/Random.java
+++ b/SPD-classes/src/main/java/com/watabou/utils/Random.java
@@ -121,6 +121,10 @@ public class Random {
 			sum += probs[i];
 		}
 		
+		if (sum <= 0) {
+			return null;
+		}
+		
 		float value = Float( sum );
 		
 		sum = probs[0];