From f09ca72fd0828ed365c1619a91cb93f3211b42d2 Mon Sep 17 00:00:00 2001
From: Arno <arno@disconnect.de>
Date: Sun, 4 Sep 2016 06:43:19 +0200
Subject: Move some code around: prep for actions

* rename itemDoubleClicked to itemSelected
* turn cd and fileData into functions
* Bugfix: actually exec() mQFiles when gathering data!
---
 filedisplay.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'filedisplay.cpp')

diff --git a/filedisplay.cpp b/filedisplay.cpp
index fe832b1..c3ef2bc 100644
--- a/filedisplay.cpp
+++ b/filedisplay.cpp
@@ -130,6 +130,12 @@ void DBData::gatherData(){
             seriesRes << seriesQ2.value(0) << seriesQ2.value(1) << seriesQ2.value(2) << seriesQ2.value(3);
         }
     }
+    if(seriesRes.isEmpty()){
+        mActors->setText(tr("not in database!"));
+        mGenres->setText(tr("not in database!"));
+        mSeriesName->clear();
+        return;
+    }
     QString seriesName(seriesRes.at(0).toString());
     if(seriesRes.at(1).isValid()){
         seriesName.append(QString(" - %1").arg(seriesRes.at(1).toString()));
-- 
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