code cleanup

[fapman] / settings.cpp

diff --git a/settings.cpp b/settings.cpp
index d8f826a..7f343fd 100644 (file)
--- a/settings.cpp
+++ b/settings.cpp
@@ -39,8 +39,8 @@ Settings::Settings(QWidget *parent) :
 Settings::~Settings()
 {
        iQSettings->sync();
-       delete iQSettings;
-    delete ui;
+       delete iQSettings; iQSettings=0;
+       delete ui; ui=0;
 }
 
 void Settings::changeEvent(QEvent *e)