X-Git-Url: https://git.novaco.in/?a=blobdiff_plain;f=gui%2Fqt%2Fqrtextedit.py;h=d6b20f3baf8345afd24a105fe2c884ec3b741eac;hb=81d1e67253c8ca581e821a6cd9e5ee1502fffd08;hp=b4902645e0279ad38ecfd3e40cc2384786d4f46d;hpb=c0fe5962ad32ab43d75b9cee124b860c0acbdf24;p=electrum-nvc.git

diff --git a/gui/qt/qrtextedit.py b/gui/qt/qrtextedit.py
index b490264..d6b20f3 100644
--- a/gui/qt/qrtextedit.py
+++ b/gui/qt/qrtextedit.py
@@ -12,7 +12,6 @@ class QRTextEdit(QPlainTextEdit):
         self.button.setVisible(True)
         self.button.clicked.connect(lambda: self.qr_show() if self.isReadOnly() else self.qr_input())
         self.setText = self.setPlainText
-        self.scan_f = self.setText
 
     def resizeEvent(self, e):
         o = QPlainTextEdit.resizeEvent(self, e)
@@ -36,5 +35,7 @@ class QRTextEdit(QPlainTextEdit):
 
     def qr_input(self):
         from electrum.plugins import run_hook
-        if not run_hook('scan_qr_hook', self.scan_f):
-            QMessageBox.warning(self, _('Error'), _('QR Scanner not enabled'), _('OK'))
+        data = run_hook('scan_qr_hook')
+        if type(data) != str:
+            return
+        self.setText(data)