hints: fix corner-case in _hint_strings

2016-08-09 18:04:29 +02:00 · 2016-08-09 18:04:29 +02:00 · 108d735e07
commit 108d735e07
parent ec5387c674
1 changed files with 2 additions and 0 deletions
--- a/qutebrowser/browser/hints.py
+++ b/qutebrowser/browser/hints.py
@ -394,6 +394,8 @@ class HintManager(QObject):
        Return:
            A list of hint strings, in the same order as the elements.
        """
+        if not elems:
+            return []
        hint_mode = self._context.hint_mode
        if hint_mode == 'word':
            try: