diff --git a/ankiqt/ui/tagedit.py b/ankiqt/ui/tagedit.py
index 8821391ca..0477039b8 100644
--- a/ankiqt/ui/tagedit.py
+++ b/ankiqt/ui/tagedit.py
@@ -71,7 +71,7 @@ class TagCompleter(QCompleter):
         return QStringList(self.tags[self.cursor])
 
     def pathFromIndex(self, idx):
-        if not self.cursor:
+        if self.cursor is None:
             return self.edit.text()
         ret = QCompleter.pathFromIndex(self, idx)
         self.tags[self.cursor] = unicode(ret)