From a2f0a4882dea79557ba8019b41962dffcd420020 Mon Sep 17 00:00:00 2001
From: "edburns%acm.org" <edburns%acm.org@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Mon, 21 May 2001 21:50:09 +0000
Subject: [PATCH] In OnProgressChange, it's possible for the max to be 0, thus
 we need to protect from Divide By Zero error.

git-svn-id: svn://10.0.0.236/trunk@95608 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/java/webclient/src_moz/CBrowserContainer.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/mozilla/java/webclient/src_moz/CBrowserContainer.cpp b/mozilla/java/webclient/src_moz/CBrowserContainer.cpp
index 9e5610a7ed3..25437493320 100644
--- a/mozilla/java/webclient/src_moz/CBrowserContainer.cpp
+++ b/mozilla/java/webclient/src_moz/CBrowserContainer.cpp
@@ -470,7 +470,7 @@ NS_IMETHODIMP CBrowserContainer::OnProgressChange(nsIWebProgress *aWebProgress,
                                                   PRInt32 curTotalProgress, 
                                                   PRInt32 maxTotalProgress)
 {
-    PRInt32 percentComplete;
+    PRInt32 percentComplete = 0;
     nsXPIDLString name;
     nsAutoString autoName;
     jobject msgJStr = nsnull;
@@ -482,7 +482,9 @@ NS_IMETHODIMP CBrowserContainer::OnProgressChange(nsIWebProgress *aWebProgress,
     
     // PENDING(edburns): Allow per fetch progress reporting.  Right now
     // we only have coarse grained support.
-    percentComplete = curTotalProgress / maxTotalProgress;
+    if (maxTotalProgress) {
+        percentComplete = curTotalProgress / maxTotalProgress;
+    }
     
 #if DEBUG_RAPTOR_CANVAS
     if (prLogModuleInfo) {