From 1c1ae28b69a45ac1040b3ff91105a1d3d756f79e Mon Sep 17 00:00:00 2001
From: Bernhard Bonigl <bernhard.bonigl@gmail.com>
Date: Sun, 19 Oct 2014 17:34:38 +0200
Subject: [PATCH] Fix Division through zero with Longbow with low weight arrows

---
 src/main/java/tconstruct/weaponry/weapons/LongBow.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/tconstruct/weaponry/weapons/LongBow.java b/src/main/java/tconstruct/weaponry/weapons/LongBow.java
index 98aaf2d53dd..03d99ab1076 100644
--- a/src/main/java/tconstruct/weaponry/weapons/LongBow.java
+++ b/src/main/java/tconstruct/weaponry/weapons/LongBow.java
@@ -51,7 +51,7 @@ protected Entity createProjectile(ItemStack arrows, World world, EntityPlayer pl
             float weight = tags.getFloat("Mass");
 
             // we need heavier arrows because we have POW. therefore we increase the weight penality on accuracy
-            accuracy += ((100f-matAccuracy)/10f)/(weight-1f);
+            accuracy += ((100f-matAccuracy)/10f)/Math.max(1f, weight-1f);
             if(accuracy < 0)
                 accuracy = 0;
         }