[QGIS-trac] [Quantum GIS] #2090: crash during buffer

[Quantum GIS]

#2090: crash during buffer
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   Reporter:  jaanvajakas                                |              Owner:  borysiasty       
       Type:  bug                                        |             Status:  new              
   Priority:  critical: causes crash or data corruption  |          Milestone:                   
  Component:  Python plugins and bindings                |            Version:  1.3.0            
   Keywords:                                             |   Platform_version:  XP Service Pack 3
   Platform:  Windows                                    |           Must_fix:  No               
Status_info:  0                                          |  
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 To reproduce:
    1. create a new project in Quantum GIS 1.3.0,
    2. add layer kirdem2.shp using Layers -> Add vector layer...,
    3. Set layer units to meters in Settings -> Project properties...
    4. Tools -> Geoprocessing tools -> Buffer(s), set buffer distance to
 -30, choose output file, click OK

 Expected result: QGIS calculates inner buffer of 30 meters.

 Actual result: QGIS crashes.

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Ticket URL: <https://trac.osgeo.org/qgis/ticket/2090>
Quantum GIS <http://qgis.org>
Quantum GIS is an Open Source GIS viewer/editor supporting OGR, PostGIS, and GRASS formats