From b2ad8ec571bd68a92e433e817531151ebf8aa4d0 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Mon, 28 Jun 2010 14:41:33 -0400
Subject: Fix for PHP notice when given an integer degrees in
 decimalDegreesToDMS(); using math instead of string manipulation to split
 integer portion from decimal remainder.

---
 lib/noticelist.php | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'lib/noticelist.php')

diff --git a/lib/noticelist.php b/lib/noticelist.php
index 432ea78d5..e23cf3b6d 100644
--- a/lib/noticelist.php
+++ b/lib/noticelist.php
@@ -463,12 +463,14 @@ class NoticeListItem extends Widget
         $this->out->elementEnd('span');
     }
 
+    /**
+     * @param number $dec decimal degrees
+     * @return array split into 'deg', 'min', and 'sec'
+     */
     function decimalDegreesToDMS($dec)
     {
-
-        $vars = explode(".",$dec);
-        $deg = $vars[0];
-        $tempma = "0.".$vars[1];
+        $deg = intval($dec);
+        $tempma = abs($dec) - abs($deg);
 
         $tempma = $tempma * 3600;
         $min = floor($tempma / 60);
-- 
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