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[OGR provider] Workaround bug in OGR GML driver

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This commit is contained in:
Even Rouault 2017-09-15 16:49:17 +02:00
parent c26584cc13
commit 0ee9d66511
1 changed files with 10 additions and 1 deletions
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11
src/providers/ogr/qgsogrprovider.cpp
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@ -3179,7 +3179,16 @@ GDALDatasetH QgsOgrProviderUtils::GDALOpenWrapper( const char *pszPath, bool bUp
if ( hIdentifiedDriver &&
strcmp( GDALGetDriverShortName( hIdentifiedDriver ), "GML" ) == 0 )
{
papszOpenOptions = CSLSetNameValue( papszOpenOptions, "FORCE_SRS_DETECTION", "YES" );
// There's currently a bug in the OGR GML driver. If a .gfs file exists
// and FORCE_SRS_DETECTION is set, then OGR_L_GetFeatureCount() returns
// twice the number of features. And as, the .gfs contains the SRS, there
// is no need to turn this option on.
// https://trac.osgeo.org/gdal/ticket/7046
VSIStatBufL sStat;
if ( VSIStatL( CPLResetExtension( pszPath, "gfs" ), &sStat ) != 0 )
{
papszOpenOptions = CSLSetNameValue( papszOpenOptions, "FORCE_SRS_DETECTION", "YES" );
}
}
const int nOpenFlags = GDAL_OF_VECTOR | ( bUpdate ? GDAL_OF_UPDATE : 0 );