diff --git a/YACReader/viewer.cpp b/YACReader/viewer.cpp
index bbabc04c..dbd93abf 100644
--- a/YACReader/viewer.cpp
+++ b/YACReader/viewer.cpp
@@ -205,8 +205,9 @@ void Viewer::prepareForOpening()
 
     verticalScrollBar()->setSliderPosition(verticalScrollBar()->minimum());
 
-    if (Configuration::getConfiguration().getShowInformation() && !information)
+    if (Configuration::getConfiguration().getShowInformation() && !information) {
         QTimer::singleShot(0, this, &Viewer::informationSwitch);
+    }
 
     informationLabel->setText("...");
 }
diff --git a/common/worker_thread.h b/common/worker_thread.h
index eaad8047..dc1db19a 100644
--- a/common/worker_thread.h
+++ b/common/worker_thread.h
@@ -51,8 +51,9 @@ WorkerThread<Result>::~WorkerThread()
         abort = true;
     }
     condition.notify_one();
-    if (thread.joinable())
+    if (thread.joinable()) {
         thread.join();
+    }
 }
 
 template<typename Result>