Fixing NULL pointer dereference in PutValue routine.

src/libecmaoperations/ecma-get-put-value.c

@@ -232,7 +232,8 @@ ecma_op_put_value (ecma_reference_t ref, /**< ECMA-reference */
         {
           ret_value = ecma_reject_put (ref.is_strict);
         }
-
+        else
+        {
           // sub_6.
           JERRY_ASSERT (prop_p != NULL && prop_p->type == ECMA_PROPERTY_NAMEDACCESSOR);
 
@@ -247,6 +248,7 @@ ecma_op_put_value (ecma_reference_t ref, /**< ECMA-reference */
 
           ECMA_FINALIZE (call_completion);
         }
+      }
 
       ECMA_FINALIZE (obj_base);