minor

client/electrum

@@ -105,9 +105,10 @@ if __name__ == '__main__':
                     wallet.verify_message(signing_address, signature, cmd )
                 except:
                     gui.show_message('Warning: the URI contains a bad signature.\nThe identity of the recipient cannot be verified.\nContinue at your own risks!')
-                    signature = identity = ''
+                    address = amount = label = identity = ''
 
-            gui.set_send_tab(address, amount, label, identity)
+            if address:
+                gui.set_send_tab(address, amount, label, identity)
 
         gui.main()
         wallet.save()

client/gui.py

@@ -766,7 +766,7 @@ class BitcoinGUI:
             self.set_frozen(self.payto_entry,True)
             self.set_frozen(self.payto_amount_entry,True)
             self.set_frozen(self.payto_label_entry,True)
-            self.payto_sig_id.set_text( '      This transaction URI was signed by ' + identity )
+            self.payto_sig_id.set_text( '      The bitcoin URI was signed by ' + identity )
         else:
             self.payto_sig.set_visible(False)