From 4e31a6ae7cee046dea7e4e3e16b5245cec6553df Mon Sep 17 00:00:00 2001
From: Jamie Cameron <jcameron@webmin.com>
Date: Fri, 30 Apr 2021 20:37:10 -0700
Subject: [PATCH] Don't crash if uploading a zero size file
 https://sourceforge.net/p/webadmin/bugs/5481/

---
 uptracker.cgi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/uptracker.cgi b/uptracker.cgi
index 7bfaee99d..1af99a7ec 100755
--- a/uptracker.cgi
+++ b/uptracker.cgi
@@ -84,7 +84,7 @@ while(1) {
 		$last_time = $now;
 		}
 
-	$pc = int(100 * $size / $totalsize) / 2;
+	$pc = $totalsize ? int(100 * $size / $totalsize) / 2 : 100;
 	next if (defined($lastpc) && $pc == $lastpc);
 	print "<script>\n";
 	print "document.forms[0].file.value = \"".