Fix initialize ce scan bug.

src/device/DeviceManager.cpp

@@ -83,7 +83,6 @@ QString getFullScanJson(QObject* obj)
 
 void DeviceManager::initDevice()
 {
-    mIsInitializing = true;
     dmsmq_init();
     if(JsonObject::Instance()->isDmsSimulator())
     {
@@ -178,6 +177,7 @@ void DeviceManager::initDevice()
     {
         if(startCEScan())
         {
+            mIsInitializing = true;
             mScanProgressTimer = startTimer(500);
         }
     }
@@ -288,7 +288,7 @@ void DeviceManager::processScanProgress(const QString& aProgress)
         case 2:
             prepareFinishScan(true);
             break;
-        default:
+                default:
             prepareFinishScan(false, msg);
             break;
     }