Fix for Projection.equals fails when passed 'null'. r=pagameba

(Closes #1286) git-svn-id: http://svn.openlayers.org/trunk/openlayers@5825 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2008-01-20 20:03:42 +00:00
parent ae9ceeec6c
commit f6e20a0b75
2 changed files with 8 additions and 1 deletions
--- a/lib/OpenLayers/Projection.js
+++ b/lib/OpenLayers/Projection.js
@@ -89,7 +89,11 @@ OpenLayers.Projection = OpenLayers.Class({
     * {Boolean} The two projections are equivalent.
     */
    equals: function(projection) {
-        return this.getCode() == projection.getCode();
+        if (projection && projection.getCode) {
+            return this.getCode() == projection.getCode();
+        } else {
+            return false;
+        }    
    },

    /* Method: destroy