Fix consistencycheck.cpp

Convert one connect to type-safe connect and fix 2 uninitialzed warnings.

1 files changed, 4 insertions, 4 deletions

diff --git a/consistencycheck.cpp b/consistencycheck.cpp
index 52427a2..24d128c 100644
--- a/consistencycheck.cpp
+++ b/consistencycheck.cpp
@@ -28,7 +28,7 @@
 #include "consistencycheck.h"
 #include "helper.h"
 
-ConsistencyCheck::ConsistencyCheck(QWidget *parent, Qt::WindowFlags f) : SmDialog(parent, f), mChecker(0){
+ConsistencyCheck::ConsistencyCheck(QWidget *parent, Qt::WindowFlags f) : SmDialog(parent, f), mChecker(nullptr){
 	// setup widget
     // OK
     QGroupBox *okBox = new QGroupBox(tr("Ok"));
@@ -64,7 +64,7 @@ ConsistencyCheck::ConsistencyCheck(QWidget *parent, Qt::WindowFlags f) : SmDialo
 	mCheckFs = new QPushButton(tr("Check Filesystem"));
     connect(mCheckFs, &QPushButton::clicked, [=] { startChecker(ConsistencyCheck::FsCheck); });
 	mCleanup = new QPushButton(tr("Cleanup..."));
-	connect(mCleanup, SIGNAL(clicked()), this, SLOT(cleanup()));
+    connect(mCleanup, &QPushButton::clicked, this, &ConsistencyCheck::cleanup);
 	mCleanup->setEnabled(false);
 	QHBoxLayout *buttonLayout = new QHBoxLayout;
 	buttonLayout->addWidget(mCheckDb);
@@ -374,12 +374,12 @@ void ConsistencyChecker::dbCheck(){
     mStrayPicIds.clear();
     mStrayPicsIdMutex.unlock();
     QSqlQuery numFilesQ("SELECT COUNT(*) FROM files", mDb);
-    int numFiles;
+    int numFiles = 0;
     while(numFilesQ.next()){
         numFiles = numFilesQ.value(0).toInt();
     }
     QSqlQuery numPicsQ("SELECT COUNT(*) FROM pics", mDb);
-    int numPics;
+    int numPics = 0;
     while(numPicsQ.next()){
         numPics = numPicsQ.value(0).toInt();
     }