avoid warnings when geometry of object cannot be determined

2012-02-06 23:14:21 +00:00
parent 3abbeb5f08
commit 7239687e5b
3 changed files with 4 additions and 2 deletions
--- a/website/search.php
+++ b/website/search.php
@@ -1161,7 +1161,7 @@
 				}

 				// Output data suitable for display (points and a bounding box)
-				if ($bShowPolygons)
+				if ($bShowPolygons && isset($aPolyPoints))
 				{
 					$aResult['aPolyPoints'] = array();
 					foreach($aPolyPoints as $aPoint)