fixed small tabbing bug

--HG-- branch : pmacs2
2009-07-24 17:10:14 -04:00 · 2009-07-24 17:10:14 -04:00 · eefd355953
parent 741cfcebf3
commit eefd355953
1 changed files with 3 additions and 1 deletions
--- a/tab.py
+++ b/tab.py
@ -294,7 +294,9 @@ class StackTabber2(Tabber):
        else:
            return 0
    def _get_next_level(self):
-        return self._get_curr_level() + self.mode.tabwidth
+        curr = self._get_curr_level()
+        if curr is None: return None
+        return curr + self.mode.tabwidth
    def _save_curr_level(self):
        self.curr_level = self._get_curr_level()