MDL-31077 REST server should return null if nothing fail and if the d…

…escription function return null.
moodle · Jan 17, 2012 · 4bc3f5a · 4bc3f5a
1 parent f70f6e9
commit 4bc3f5a
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/webservice/rest/locallib.php b/webservice/rest/locallib.php
@@ -85,7 +85,11 @@ protected function send_response() {
 
         //Check that the returned values are valid
         try {
-            $validatedvalues = external_api::clean_returnvalue($this->function->returns_desc, $this->returns);
+            if ($this->function->returns_desc != null) {
+                $validatedvalues = external_api::clean_returnvalue($this->function->returns_desc, $this->returns);
+            } else {
+                $validatedvalues = null;
+            }
         } catch (Exception $ex) {
             $exception = $ex;
         }