diff options
| -rw-r--r-- | src/qt/qrcodedialog.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/qt/qrcodedialog.cpp b/src/qt/qrcodedialog.cpp index 9965f1438f..2a428fb79e 100644 --- a/src/qt/qrcodedialog.cpp +++ b/src/qt/qrcodedialog.cpp @@ -41,6 +41,11 @@ void QRCodeDialog::genCode() ui->lblQRCode->setText(""); QRcode *code = QRcode_encodeString(uri.toUtf8().constData(), 0, QR_ECLEVEL_L, QR_MODE_8, 1); + if (!code) + { + ui->lblQRCode->setText(tr("Error encoding URI into QR Code.")); + return; + } myImage = QImage(code->width + 8, code->width + 8, QImage::Format_RGB32); myImage.fill(0xffffff); unsigned char *p = code->data; |