$this->modelClass needs to be correct prior to the components init() …

…call if the component itself accesses the model, lazyloading would try to load the wrong model otherwise

lib/Cake/Controller/Controller.php

@@ -632,11 +632,11 @@ public function implementedEvents() {
  */
 	public function constructClasses() {
 		$this->_mergeControllerVars();
-		$this->Components->init($this);
 		if ($this->uses) {
 			$this->uses = (array)$this->uses;
 			list(, $this->modelClass) = pluginSplit(current($this->uses));
 		}
+		$this->Components->init($this);
 		return true;
 	}