1 files changed, 6 insertions, 4 deletions
diff --git a/app/src/main/java/org/traccar/manager/StartFragment.java b/app/src/main/java/org/traccar/manager/StartFragment.java
index f56d7e8..c88c260 100644
--- a/app/src/main/java/org/traccar/manager/StartFragment.java
+++ b/app/src/main/java/org/traccar/manager/StartFragment.java
@@ -87,10 +87,12 @@ public class StartFragment extends Fragment implements View.OnClickListener {
 
             @Override
             protected void onPostExecute(Boolean result) {
-                if (result) {
-                    onSuccess();
-                } else {
-                    onError();
+                if (getActivity() != null) {
+                    if (result) {
+                        onSuccess();
+                    } else {
+                        onError();
+                    }
                 }
             }