-fixed bug in settings reading/writing

ImageLabeler.cpp

@@ -773,11 +773,13 @@ ImageLabeler::~ImageLabeler()
 bool
 ImageLabeler::readSettings(QSettings *aSettings)
 {
-	aSettings->beginGroup("global");
+	aSettings->beginGroup("/global");
 	auto_color_generation_ =
 		aSettings->value("/auto_label_color_generation", 0).toBool();
 	options_form_.setAutoColorGeneration(auto_color_generation_);
 	PASCALpath_ = aSettings->value("/PASCAL_root_path", "").toString();
+	aSettings->endGroup();
+	qDebug() << PASCALpath_;
 
 	return true;
 }
@@ -785,9 +787,10 @@ ImageLabeler::readSettings(QSettings *aSettings)
 bool
 ImageLabeler::writeSettings(QSettings *aSettings)
 {
-	aSettings->beginGroup("global");
+	aSettings->beginGroup("/global");
 	aSettings->setValue("/auto_label_color_generation", auto_color_generation_);
 	aSettings->setValue("/PASCAL_root_path", PASCALpath_);
+	aSettings->endGroup();
 
 	return true;
 }