Re: [gdal-dev] Improving usage of GDAL in Mapnik

2014-10-30 Thread Even Rouault
Le jeudi 30 octobre 2014 20:55:11, Robert Coup a écrit : > Hi team, > > Fixing a bug in the Mapnik GDAL code ( > https://github.com/mapnik/mapnik/tree/master/plugins/input/gdal) where the > return value of RasterIO() isn't checked (so eg. if a component TIFF in a > VRT is unavailable it just truck

[gdal-dev] Improving usage of GDAL in Mapnik

2014-10-30 Thread Robert Coup
Hi team, Fixing a bug in the Mapnik GDAL code ( https://github.com/mapnik/mapnik/tree/master/plugins/input/gdal) where the return value of RasterIO() isn't checked (so eg. if a component TIFF in a VRT is unavailable it just trucks right along rendering blank images without error) and it appears to