1 files changed, 15 insertions, 28 deletions
diff --git a/src/qt/guiutil.cpp b/src/qt/guiutil.cpp
index c3f98f764b..4bd63f4649 100644
--- a/src/qt/guiutil.cpp
+++ b/src/qt/guiutil.cpp
@@ -744,9 +744,10 @@ bool SetStartOnSystemStartup(bool fAutoStart)
     else
     {
         char pszExePath[MAX_PATH+1];
-        memset(pszExePath, 0, sizeof(pszExePath));
-        if (readlink("/proc/self/exe", pszExePath, sizeof(pszExePath)-1) == -1)
+        ssize_t r = readlink("/proc/self/exe", pszExePath, sizeof(pszExePath) - 1);
+        if (r == -1)
             return false;
+        pszExePath[r] = '\0';
 
         fs::create_directories(GetAutostartDir());
 
@@ -862,32 +863,6 @@ bool SetStartOnSystemStartup(bool fAutoStart) { return false; }
 
 #endif
 
-void saveWindowGeometry(const QString& strSetting, QWidget *parent)
-{
-    QSettings settings;
-    settings.setValue(strSetting + "Pos", parent->pos());
-    settings.setValue(strSetting + "Size", parent->size());
-}
-
-void restoreWindowGeometry(const QString& strSetting, const QSize& defaultSize, QWidget *parent)
-{
-    QSettings settings;
-    QPoint pos = settings.value(strSetting + "Pos").toPoint();
-    QSize size = settings.value(strSetting + "Size", defaultSize).toSize();
-
-    parent->resize(size);
-    parent->move(pos);
-
-    if ((!pos.x() && !pos.y()) || (QApplication::desktop()->screenNumber(parent) == -1))
-    {
-        QRect screen = QApplication::desktop()->screenGeometry();
-        QPoint defaultPos((screen.width() - defaultSize.width()) / 2,
-                          (screen.height() - defaultSize.height()) / 2);
-        parent->resize(defaultSize);
-        parent->move(defaultPos);
-    }
-}
-
 void setClipboard(const QString& str)
 {
     QApplication::clipboard()->setText(str, QClipboard::Clipboard);
@@ -1009,6 +984,18 @@ QString formatNiceTimeOffset(qint64 secs)
     return timeBehindText;
 }
 
+QString formatBytes(uint64_t bytes)
+{
+    if(bytes < 1024)
+        return QString(QObject::tr("%1 B")).arg(bytes);
+    if(bytes < 1024 * 1024)
+        return QString(QObject::tr("%1 KB")).arg(bytes / 1024);
+    if(bytes < 1024 * 1024 * 1024)
+        return QString(QObject::tr("%1 MB")).arg(bytes / 1024 / 1024);
+
+    return QString(QObject::tr("%1 GB")).arg(bytes / 1024 / 1024 / 1024);
+}
+
 void ClickableLabel::mouseReleaseEvent(QMouseEvent *event)
 {
     Q_EMIT clicked(event->pos());