[Meshdb-cvs] www/db2 view.php,1.1.1.1,1.2

[<le...@us...>]

Update of /cvsroot/meshdb/www/db2
In directory usw-pr-cvs1:/tmp/cvs-serv14837

Modified Files:
	view.php 
Log Message:
division by zero catch

Index: view.php
===================================================================
RCS file: /cvsroot/meshdb/www/db2/view.php,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -u -d -r1.1.1.1 -r1.2
--- view.php	10 Aug 2002 03:34:07 -0000	1.1.1.1
+++ view.php	16 Aug 2002 00:32:05 -0000	1.2
@@ -195,7 +195,8 @@
 			$zoom = doubleval($_GET["zoom"]);
 		else
 			$zoom = $PREF["viewzoom"];
-		if ($peerid != "") {
+		$mdist = ($peerid == "") ? 0 : max(abs($e-$e2),abs($n-$n2));
+		if ($mdist > 0) {
 			$s = $zoom * $w / max(abs($e-$e2),abs($n-$n2)) / 4;
 		} else {
 			$s = $zoom * $w / 20000; /* 20km default span */