From 6a395cbf170480b3ce525f2fbf918c6188c9116b Mon Sep 17 00:00:00 2001
From: mindless <mindless@71c3de6d-444a-0410-be80-ed276b4c234a>
Date: Sun, 23 Aug 2009 16:19:55 +0000
Subject: [PATCH] [FIXED HUDSON-4284] avoid division by zero for zero swap
 space

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@21029 71c3de6d-444a-0410-be80-ed276b4c234a
---
 core/src/main/java/hudson/node_monitors/SwapSpaceMonitor.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/main/java/hudson/node_monitors/SwapSpaceMonitor.java b/core/src/main/java/hudson/node_monitors/SwapSpaceMonitor.java
index d8c87d2743..0fc1f5dd6a 100644
--- a/core/src/main/java/hudson/node_monitors/SwapSpaceMonitor.java
+++ b/core/src/main/java/hudson/node_monitors/SwapSpaceMonitor.java
@@ -54,7 +54,7 @@ public class SwapSpaceMonitor extends NodeMonitor {
         long free = usage.availableSwapSpace;
         free/=1024L;   // convert to KB
         free/=1024L;   // convert to MB
-        if(free>256 || usage.totalSwapSpace/usage.availableSwapSpace<5)
+        if(free>256 || usage.totalSwapSpace<usage.availableSwapSpace*5)
             return free+"MB"; // if we have more than 256MB free or less than 80% filled up, it's OK
 
         // Otherwise considered dangerously low.
-- 
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