[QGIS-trac] [Quantum GIS] #1134: grass toolbox: can't unselect an optional map

[Quantum GIS]

#1134: grass toolbox: can't unselect an optional map
------------------------------------------------+---------------------------
   Reporter:  hamish                            |              Owner:  nobody     
       Type:  defect                            |             Status:  new        
   Priority:  major: does not work as expected  |          Milestone:  Version 1.0
  Component:  GRASS                             |            Version:  0.10.0     
   Keywords:  grass toolbox                     |   Platform_version:  Etch       
   Platform:  Debian                            |           Must_fix:  Yes        
Status_info:  0                                 |  
------------------------------------------------+---------------------------
 Hi,

 in the GRASS toolbox, if you have a module open that can take an optional
 map, once you select a map there is no way to unselect it again, i.e. go
 back to "none". You can replace it with another map.

 example: "post_mask" option of the v.surf.icw addon script:
 http://trac.osgeo.org/grass/browser/grass-addons/vector/v.surf.icw/qgis-
 toolbox


 thanks,
 Hamish

-- 
Ticket URL: <http://trac.osgeo.org/qgis/ticket/1134>
Quantum GIS <http://qgis.org>
Quantum GIS is an Open Source GIS viewer/editor supporting OGR, PostGIS, and GRASS formats