bug fix

Menu/GameShell/10_Settings/Wifi/plugin_init.go

@@ -1,6 +1,7 @@
 package main 
 
 import (
+  gotime "time"
 /*
 	"github.com/veandco/go-sdl2/ttf"
 
@@ -36,7 +37,11 @@ func (self *WifiPlugin) Init( main_screen *UI.MainScreen ) {
   
   self.ScanPage.Init()
   
+  go func() {
+    gotime.Sleep(2000 * gotime.Millisecond)
+    
     if self.ScanPage.Daemon != nil {
+    
       self.ScanPage.Daemon.EnableSignal("StatusChanged")
       self.ScanPage.Daemon.EnableSignal("ConnectResultsSent")
       self.ScanPage.Wireless.EnableSignal("SendStartScanSignal")
@@ -47,8 +52,9 @@ func (self *WifiPlugin) Init( main_screen *UI.MainScreen ) {
     
       self.ScanPage.Wireless.SigFuncs["SendStartScanSignal"] = self.ScanPage.WifiDbusScanStarted
       self.ScanPage.Wireless.SigFuncs["SendEndScanSignal"]   = self.ScanPage.WifiDbusScanFinishedSig
-    
     }
+  }()
+  
 }
 
 func (self *WifiPlugin) Run( main_screen *UI.MainScreen ) {

main.go

@@ -10,6 +10,7 @@ import (
   "strings"
   "runtime"
   "path/filepath"
+  "os/exec"
   
 	gotime "time"
 	"github.com/veandco/go-sdl2/sdl"
@@ -289,8 +290,16 @@ func run() int {
           exec_app_cmd += ev.Data["Msg"]
           exec_app_cmd +="; sync & cd "+UI.GetExePath()+"; "+os.Args[0]
           fmt.Println(exec_app_cmd)
-          
+          cmd := exec.Command("/bin/sh","-c",exec_app_cmd)
-          
+          err := cmd.Start()
+          if err != nil {
+            fmt.Println(err)
+          }
+          err = cmd.Process.Release()
+          if err != nil {
+            fmt.Println(err)
+          }
+          os.Exit(0)
       }
       
       

sysgo/DBUS/dbus.go

@@ -214,9 +214,11 @@ func (self *DBus) ListenSignal() {
 var DBusHandler *DBus //global 
 
 func init() {
+  if DBusHandler == nil {
     DBusHandler = NewDBus()
     DBusHandler.Init()
   
     go DBusHandler.ListenSignal()
+  }
   
 }