Don't generate a barcode if id is empty

This prevents a bug with an empty PDF 417 barcode being generated
2026-03-04 15:22:01 -05:00 · 2019-12-09 13:20:42 +01:00
parent 429309deef
commit 9a2d195cb2
1 changed files with 5 additions and 0 deletions
--- a/app/src/main/java/protect/card_locker/BarcodeImageWriterTask.java
+++ b/app/src/main/java/protect/card_locker/BarcodeImageWriterTask.java
@@ -90,6 +90,11 @@ class BarcodeImageWriterTask extends AsyncTask<Void, Void, Bitmap>

    public Bitmap doInBackground(Void... params)
    {
+        if (cardId.isEmpty())
+        {
+            return null;
+        }
+
        MultiFormatWriter writer = new MultiFormatWriter();
        BitMatrix bitMatrix;
        try