tqr codes: handle exception raised if the string is too long - electrum - Electrum Bitcoin wallet
 (HTM) git clone https://git.parazyd.org/electrum
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       ---
 (DIR) commit 703c2c0895295bfc50ce6d9f7b155660c8f6ff36
 (DIR) parent 54d9817098bb926c1f6f8b2d205b5e77b2fed91e
 (HTM) Author: ecdsa <ecdsa@github>
       Date:   Sun,  3 Mar 2013 19:20:24 +0100
       
       qr codes: handle exception raised if the string is too long
       
       Diffstat:
         M gui/qrcodewidget.py                 |       5 ++++-
       
       1 file changed, 4 insertions(+), 1 deletion(-)
       ---
 (DIR) diff --git a/gui/qrcodewidget.py b/gui/qrcodewidget.py
       t@@ -28,7 +28,10 @@ class QRCodeWidget(QWidget):
                if self.addr and not self.qr:
                    self.qr = pyqrnative.QRCode(self.size, pyqrnative.QRErrorCorrectLevel.L)
                    self.qr.addData(self.addr)
       -            self.qr.make()
       +            try:
       +                self.qr.make()
       +            except:
       +                self.qr=None
                    self.update()
        
            def paintEvent(self, e):