From a294519cd18cfc42d00b64646cfa4f41310af56b Mon Sep 17 00:00:00 2001
From: Eberhard Graether <egraether@gmail.com>
Date: Tue, 30 Sep 2014 22:23:54 +0200
Subject: [PATCH] logic: clear views when search query doesn't have a result

---
 src/lib/component/controller/SearchController.cpp | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/src/lib/component/controller/SearchController.cpp b/src/lib/component/controller/SearchController.cpp
index 67c99682..d02a66ad 100644
--- a/src/lib/component/controller/SearchController.cpp
+++ b/src/lib/component/controller/SearchController.cpp
@@ -15,7 +15,10 @@ SearchController::~SearchController()
 
 void SearchController::handleMessage(MessageActivateToken* message)
 {
-	getView()->setText(m_graphAccess->getNameForNodeWithId(message->tokenId));
+	if (message->tokenId)
+	{
+		getView()->setText(m_graphAccess->getNameForNodeWithId(message->tokenId));
+	}
 }
 
 void SearchController::handleMessage(MessageFind* message)
@@ -42,11 +45,7 @@ void SearchController::handleMessage(MessageSearch* message)
 	}
 
 	Id nodeId = m_graphAccess->getIdForNodeWithName(query);
-	if (nodeId > 0)
-	{
-		MessageActivateToken message(nodeId);
-		message.dispatch();
-	}
+	MessageActivateToken(nodeId).dispatch();
 }
 
 void SearchController::handleMessage(MessageSearchAutocomplete* message)