Add null check before shutting down executor in ScannerActivity

2 years ago · c9a27b830d
parent aff441a7ee
commit c9a27b830d
1 changed files with 3 additions and 1 deletions
--- a/app/src/main/java/com/beemdevelopment/aegis/ui/ScannerActivity.java
+++ b/app/src/main/java/com/beemdevelopment/aegis/ui/ScannerActivity.java
@ -89,7 +89,9 @@ public class ScannerActivity extends AegisActivity implements QrCodeAnalyzer.Lis

    @Override
    protected void onDestroy() {
-        _executor.shutdownNow();
+        if (_executor != null) {
+            _executor.shutdownNow();
+        }
        super.onDestroy();
    }