OGR provider: don't segfault when the layer cannot be retrieved (e.g. datasource with 0 layer) #64
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… datasource with 0 layer)
timlinux
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Nov 21, 2011
OGR provider: don't segfault when the layer cannot be retrieved (e.g. datasource with 0 layer)
jef-n
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Dec 22, 2011
- make proj4 string area resizable - this overriding the cursor messes up the cursor in the Qsplitter etc. - 4 recent crs's is a little low... make it 8 - fixing the selecting of the non-current crs when dialog shows
alexbruy
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Jan 27, 2012
- make proj4 string area resizable - this overriding the cursor messes up the cursor in the Qsplitter etc. - 4 recent crs's is a little low... make it 8 - fixing the selecting of the non-current crs when dialog shows
This was referenced May 24, 2019
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This commit checks that the layer retrieved by OGR_DS_GetLayer() or OGR_DS_GetLayerByName() are not NULL. NULL can happen is wrong layer name or index is provided. Or in the case of an empty datasource