[-] MO: exec hook on hook registration #PSCFV-8977

modules/blockmyaccount/blockmyaccount.php

@@ -48,7 +48,8 @@ class BlockMyAccount extends Module
 		if (!$this->addMyAccountBlockHook() 
 			|| !parent::install() 
 			|| !$this->registerHook('displayLeftColumn') 
-			|| !$this->registerHook('displayHeader'))
+			|| !$this->registerHook('displayHeader')
+			|| !$this->registerHook('actionModuleRegisterHookAfter'))
 			return false;
 		return true;
 	}
@@ -58,6 +59,12 @@ class BlockMyAccount extends Module
 		return (parent::uninstall() && $this->removeMyAccountBlockHook());
 	}
 
+	public function hookActionModuleRegisterHookAfter($params)
+	{
+		if ($params['hook_name'] == 'displayMyAccountBlock')
+			$this->_clearCache('blockmyaccount.tpl');
+	}
+
 	public function hookDisplayLeftColumn($params)
 	{
 		if (!$this->context->customer->isLogged())