0001-modified-src-wfs-wfs_get_feature.c.patch

diff --git a/src/wfs/wfs_get_feature.c b/src/wfs/wfs_get_feature.c
index 83dcd99..e1c8254 100644
--- a/src/wfs/wfs_get_feature.c
+++ b/src/wfs/wfs_get_feature.c
@@ -769,7 +769,7 @@ static void wfs_geojson_display_results(ows * o, wfs_request * wr, mlist * reque
   list_node *ln, *ll;
   array *prop_table;
   array_node *an;
-  buffer *prop, *value_enc, *geom, *id_name;
+  buffer *prop, *value_enc, *geom, *id_name, *id_column;
   bool first_row, first_col;
   int i,j;
   int geoms;
@@ -806,10 +806,11 @@ static void wfs_geojson_display_results(ows * o, wfs_request * wr, mlist * reque
 
     prop_table = ows_psql_describe_table(o, ll->value);
     first_row = true;
-    id_name = ows_psql_id_column(o, ll->value);
+    id_column = ows_psql_id_column(o, ll->value);
     number = -1;
-    if (id_name && id_name->use)
-         number = PQfnumber(res, id_name->buf);
+    if (id_column && id_column->use)
+         number = PQfnumber(res, id_column->buf);
+    
     buffer_empty(id_name);
 
     for (i=0 ; i < PQntuples(res) ; i++) {