From 47b5d6d83e4d3432b6e3f3f49294630f61593a08 Mon Sep 17 00:00:00 2001
From: Alexey Kudravtsev <cdr@intellij.com>
Date: Thu, 11 Sep 2014 14:55:59 +0400
Subject: [PATCH] div by zero fixed

---
 .../src/com/intellij/testFramework/PlatformTestUtil.java       | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/platform/testFramework/src/com/intellij/testFramework/PlatformTestUtil.java b/platform/testFramework/src/com/intellij/testFramework/PlatformTestUtil.java
index ee6e519cb583..fcf0e225ea5f 100644
--- a/platform/testFramework/src/com/intellij/testFramework/PlatformTestUtil.java
+++ b/platform/testFramework/src/com/intellij/testFramework/PlatformTestUtil.java
@@ -413,7 +413,8 @@ public class PlatformTestUtil {
     for (int i= n /2- n / part /2; i< n /2+ n / part /2; i++) {
       total += time[i];
     }
-    return total/(n / part);
+    int middlePartLength = n / part;
+    return middlePartLength == 0 ? 0 : total / middlePartLength;
   }
 
   public static boolean canRunTest(@NotNull Class testCaseClass) {