Crash when moving a vertex

[g_j_m]

The following steps cause qgis to crash:

• Load a linestring layer (from PostgreSQL in my case)
• Enable editing on the layer
• Click on the 'move vertex' tool
• Click on the map, well away from the linestring, hold down the left mouse button and move the mouse
• Qgis will crash

The backtrace starts with:

#0  0xb711fab9 in QgsGeometryVertexIndex::back ()
   from /home/gavin/local/lib/libqgis_core.so
#1  0x0817ca0c in QgsMapToolVertexEdit::canvasMoveEvent ()
#2  0xb703fb72 in QgsMapCanvas::mouseMoveEvent ()
   from /home/gavin/local/lib/libqgis_gui.so
#3  0xb78734e6 in QWidget::event (this=0x8469388, event=0xbfda7444)
    at kernel/qwidget.cpp:5703

This is with svn r7668 with the dialog box warning about the snap tolerance disabled. I think that prior to being able to disable the dialog box, a click down and move without selecting a vertex was not possible.

Gavin

[jef]

fixed in r7678

[(none)]

Milestone Version 0.9.1 deleted