488 

   488 

   489 query is not an open topic, so when we clear the current topic it'll

   489 query is not an open topic, so when we clear the current topic it'll

   490 disappear:

   490 disappear:

   491 

   491 

   492   $ hg topics --clear

   492   $ hg topics --clear

   493   $ hg topics

   494   $ hg topics

   494      fran

   495      fran

   495 

   496 

   496 --clear when we don't have an active topic isn't an error:

   497 --clear when we don't have an active topic isn't an error:

   497 

   498