GTK Warning fix (debian bug #933622)

ondratu · ondratu · commit 64b69b552439 · 2019-08-05T20:39:46.000+02:00
diff --git a/formiko/renderer.py b/formiko/renderer.py
@@ -226,8 +226,7 @@ def on_mouse(self, web_view, hit_test_result, modifiers):
             if self.label.is_visible():
                 self.label.hide()
             return
-
-        self.label.set_markup(MARKUP % text)
+        self.label.set_markup(MARKUP % text.replace("&", "&amp;"))
         self.label.show()
 
     def set_writer(self, writer):
