style(platform): Style fixes

src/platform/autorun_osx.cpp

@@ -36,16 +36,8 @@ bool Platform::setAutorun(bool on)
     autoRun.setValue("Label","chat.tox.qtox.autorun");
     autoRun.setValue("Program", qtoxDir);
 
-    if (on)
-    {
-        autoRun.setValue("RunAtLoad",true);
-        state = true;
-    }
-    else
-    {
-        autoRun.setValue("RunAtLoad",false);
-        state = false;
-    }
+    state = on;
+    autoRun.setValue("RunAtLoad", state);
 }
 
 bool Platform::getAutorun()

src/platform/camera/v4l2.cpp

@@ -128,13 +128,15 @@ QVector<VideoMode> v4l2::getDeviceModes(QString devName)
     v4l2_fmtdesc vfd{};
     vfd.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 
-    while(!ioctl(fd, VIDIOC_ENUM_FMT, &vfd)) {
+    while (!ioctl(fd, VIDIOC_ENUM_FMT, &vfd))
+    {
         vfd.index++;
 
         v4l2_frmsizeenum vfse{};
         vfse.pixel_format = vfd.pixelformat;
 
-        while(!ioctl(fd, VIDIOC_ENUM_FRAMESIZES, &vfse)) {
+        while (!ioctl(fd, VIDIOC_ENUM_FRAMESIZES, &vfse))
+        {
             VideoMode mode;
             mode.pixel_format = vfse.pixel_format;
             switch (vfse.type) {
@@ -150,6 +152,7 @@ QVector<VideoMode> v4l2::getDeviceModes(QString devName)
             default:
                 continue;
             }
+
             QVector<unsigned short> rates = getDeviceModeFramerates(fd, mode.width, mode.height, vfd.pixelformat);
             for (unsigned short rate : rates)
             {

src/platform/install_osx.cpp

@@ -95,8 +95,12 @@ void osx::migrateProfiles()
                                       + "Library" + QDir::separator() + "Application Support" + QDir::separator() + "Tox");
     QDir dir;
 
-    if (checkDir.exists() && checkDir.isDir())
+    if (!checkDir.exists() || !checkDir.isDir())
     {
+        qDebug() << "OS X: Old settings directory not detected";
+        return;
+    }
+
     qDebug() << "OS X: Old settings directory detected migrating to default";
     if (!dir.rename(oldPath, newPath))
     {
@@ -111,9 +115,4 @@ void osx::migrateProfiles()
         MigrateProfile.exec();
     }
 }
-    else
-    {
-        qDebug() << "OS X: Old settings directory not detected";
-    }
-}
 // End migrateProfiles() compatibility code