make comparison unambiguous #2

NatLibFi · Oct 7, 2015 · 8f604b5 · 8f604b5
1 parent 516e23f
commit 8f604b5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/model/Concept.php b/model/Concept.php
@@ -214,7 +214,7 @@ public function getMappingProperties()
         $propres = new EasyRdf_Resource($prop, $this->graph);
         $proplabel = $propres->label($this->lang) ? $propres->label($this->lang) : $propres->label(); // current language
         $propobj = new ConceptProperty($prop, $proplabel);
-        if ($propobj->getLabel()) // only display properties for which we have a label
+        if ($propobj->getLabel() !== null) // only display properties for which we have a label
           $ret[$prop] = $propobj;
 
         // Iterating through every resource and adding these to the data object.