[QGIS-trac] [Quantum GIS] #2291: Reshape Features tool crashes on right mouse click

[Quantum GIS]

#2291: Reshape Features tool crashes on right mouse click
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   Reporter:  Barryrowlingson                            |              Owner:  nobody       
       Type:  bug                                        |             Status:  new          
   Priority:  critical: causes crash or data corruption  |          Milestone:  Version 1.4.0
  Component:  Vectors                                    |            Version:  HEAD         
   Keywords:                                             |   Platform_version:  karmic koala 
   Platform:  Linux                                      |           Must_fix:  No           
Status_info:  0                                          |  
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 Qgis from svn trunk on Karmic Koala.

 Load or create a polygon vector layer, enable editing, choose the Reshape
 Features tool, then right click on a polygon, crash with segfault here:

 Debug: /home/rowlings/Scratch/dev/cpp/qgis/src/core/qgsgeometry.cpp: 93:
 (throwGEOSException) GEOS exception encountered: IllegalArgumentException:
 point array must contain 0 or >1 elements

 Segmentation fault

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Ticket URL: <https://trac.osgeo.org/qgis/ticket/2291>
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Quantum GIS is an Open Source GIS viewer/editor supporting OGR, PostGIS, and GRASS formats