Refine #1500

2017-12-14 12:00:13 -08:00
parent 94527ea460
commit 2fa8bc7f41
1 changed files with 3 additions and 3 deletions
@@ -76,7 +76,7 @@ class ProfilesFragment : ToolbarFragment(), Toolbar.OnMenuItemClickListener {
    }

    @SuppressLint("ValidFragment")
-    public class QRCodeDialog() : DialogFragment() {
+    private class QRCodeDialog() : DialogFragment() {

        constructor(url: String) : this() {
            val bundle = Bundle()
@@ -106,9 +106,9 @@ class ProfilesFragment : ToolbarFragment(), Toolbar.OnMenuItemClickListener {

        override fun onDetach() {
            super.onDetach()
-            if (activity != null && !activity!!.isFinishing() && !activity!!.isDestroyed) {
+            val activity = activity
+            if (activity != null && !activity.isFinishing && !activity.isDestroyed)
                adapter?.setNdefPushMessage(null, activity)
-            }
            adapter = null
        }
    }