From: Tomaz Solc <tomaz.solc@tablix.org>
Date: Mon, 20 Mar 2017 09:55:00 +0000 (+0100)
Subject: Fix "Illegal division by zero" error.
X-Git-Tag: AWSTATS_7_8~34^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=14c92eff715440242a3414c4bd723b9bdec8aa24;p=thirdparty%2FAWStats.git

Fix "Illegal division by zero" error.

"$Totalh" is zero when you have downloads with only 206 hits.

This commit doesn't draw the graph in such cases.
---

diff --git a/wwwroot/cgi-bin/awstats.pl b/wwwroot/cgi-bin/awstats.pl
index 091d6823..cf3070f1 100755
--- a/wwwroot/cgi-bin/awstats.pl
+++ b/wwwroot/cgi-bin/awstats.pl
@@ -14306,7 +14306,7 @@ sub HTMLMainDownloads{
 		if ($cnt > 4){last;}
 	}
 	# Graph the top five in a pie chart
-	if (scalar keys %_downloads > 1){
+	if (($Totalh > 0) and (scalar keys %_downloads > 1)){
 		foreach my $pluginname ( keys %{ $PluginsLoaded{'ShowGraph'} } )
 		{
 			my @blocklabel = ();