From 203db57e57532aca5903e07cdd408759ed150fec Mon Sep 17 00:00:00 2001
From: jacksonmj <mj-pt@jacksonmj.co.uk>
Date: Wed, 28 Sep 2011 23:44:10 +0100
Subject: Prevent segfault with high tmp values for pipe


diff --git a/src/elements/pipe.c b/src/elements/pipe.c
index 54e3fb6..7411932 100644
--- a/src/elements/pipe.c
+++ b/src/elements/pipe.c
@@ -45,7 +45,7 @@ void pushParticle(int i, int count, int original)
 	}
 	else //predefined 1 pixel thick pipe movement
 	{
-		int coords = 7 - (parts[i].tmp>>10);
+		int coords = 7 - ((parts[i].tmp>>10)&7);
 		r = pmap[y+ pos_1_ry[coords]][x+ pos_1_rx[coords]];
 		if (!r)
 		{
--
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