GeoJSONSeq: add missing feature defn sealing

OSGeo · Feb 6, 2024 · c0bb267 · c0bb267
1 parent a5cf109
commit c0bb267
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/ogr/ogrsf_frmts/geojson/ogrgeojsonseqdriver.cpp b/ogr/ogrsf_frmts/geojson/ogrgeojsonseqdriver.cpp
@@ -367,6 +367,7 @@ bool OGRGeoJSONSeqLayer::Init(bool bLooseIdentification,
         {
             m_poFeatureDefn->AddFieldDefn(apoFieldDefn[idx].get());
         }
+        m_poFeatureDefn->Seal(true);
         m_oReader.FinalizeLayerDefn(this, m_osFIDColumn);
     }