Turn lwgeom_backend_switch into a static function

git-svn-id: http://svn.osgeo.org/postgis/trunk@11517 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/postgis/lwgeom_backend_api.c b/postgis/lwgeom_backend_api.c
index 3f9c0934ee0cf47a4beb3b257d451daa292ca5f8..0de0ebaff49ffd32ce8dd38bbc4ea2c06e9906c0 100644 (file)
--- a/postgis/lwgeom_backend_api.c
+++ b/postgis/lwgeom_backend_api.c
@@ -79,7 +79,7 @@ struct lwgeom_backend_definition lwgeom_backends[LWGEOM_NUM_BACKENDS] = {
 char* lwgeom_backend_name;
 struct lwgeom_backend_definition* lwgeom_backend = &lwgeom_backends[0];
 
-void lwgeom_backend_switch( const char* newvalue, void* extra )
+static void lwgeom_backend_switch( const char* newvalue, void* extra )
 {
     int i;