[GRASS-dev] [GRASS GIS] #2394: r.to.vect: Flag -e: Erase vector map if empty

[GRASS GIS]

#2394: r.to.vect: Flag -e: Erase vector map if empty
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 Reporter:  martin       |       Owner:  grass-dev@…              
     Type:  enhancement  |      Status:  new                      
 Priority:  trivial      |   Milestone:                           
Component:  Vector       |     Version:  unspecified              
 Keywords:               |    Platform:  Unspecified              
      Cpu:  Unspecified  |  
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 Avoid creating a pile of empty vector maps upon vectorization of a non-
 rectangular image in smaller chunks.

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Ticket URL: <http://trac.osgeo.org/grass/ticket/2394>
GRASS GIS <http://grass.osgeo.org>