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 */
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