[Phphtmllib-devel] SF.net SVN: phphtmllib:[3547] trunk/open2300/lib/modules/api/ AviationWeather.inc

[<he...@us...>]

Revision: 3547
          http://phphtmllib.svn.sourceforge.net/phphtmllib/?rev=3547&view=rev
Author:   hemna
Date:     2011-09-03 05:43:29 +0000 (Sat, 03 Sep 2011)
Log Message:
-----------
fixed issue

Modified Paths:
--------------
    trunk/open2300/lib/modules/api/AviationWeather.inc

Modified: trunk/open2300/lib/modules/api/AviationWeather.inc
===================================================================
--- trunk/open2300/lib/modules/api/AviationWeather.inc	2011-04-10 02:49:37 UTC (rev 3546)
+++ trunk/open2300/lib/modules/api/AviationWeather.inc	2011-09-03 05:43:29 UTC (rev 3547)
@@ -148,16 +148,18 @@
 	protected function get_runways(&$airport, &$wxInfo) {
 		$runways = &$airport["runways"];
 		$info = array();
-	
-		foreach($runways as &$runway) {
-			$number = $runway["runway_number"];
-			$width = $runway["runway_width"] * 3.2808399;
-			$xw = $this->do_crosswind($runway, $wxInfo["Wind"]);					
-			$info[] = array("runway" => $runway["runway_number"],
-			                "length" => $runway["length"],
-							"crosswind" => $runway["crosswind"],
-			                "headwind" => $runway["headwind"]);
+        
+		if ($runways != null && is_array($runways)) {
+		    foreach($runways as &$runway) {
+			    $number = $runway["runway_number"];
+			    $width = $runway["runway_width"] * 3.2808399;
+			    $xw = $this->do_crosswind($runway, $wxInfo["Wind"]);					
+			    $info[] = array("runway" => $runway["runway_number"],
+			                    "length" => $runway["length"],
+				    			"crosswind" => $runway["crosswind"],
+			                    "headwind" => $runway["headwind"]);
 
+		    }
 		}
 
 		

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