Shape: fix leak of file descriptor in error code path of OGRShapeDataSource::OpenFile() (Coverity 1074302)

git-svn-id: https://svn.osgeo.org/gdal/trunk/gdal@26425 f0d54148-0727-0410-94bb-9a71ac55c965
Shape: fix leak of file descriptor in error code paths of Repack() (Coverity 1074303 and 1074304)

git-svn-id: https://svn.osgeo.org/gdal/trunk/gdal@26426 f0d54148-0727-0410-94bb-9a71ac55c965