missed an extern

diff --git a/lib/gvc/dot_builtins.c b/lib/gvc/dot_builtins.c
index 36f94c80d77ee4e3c6fe5f64a35a254b0180a623..23af745acd4aff7d563ca498e02fdf6f8059d2fe 100644 (file)
--- a/lib/gvc/dot_builtins.c
+++ b/lib/gvc/dot_builtins.c
@@ -24,6 +24,7 @@ extern gvplugin_library_t *gvplugin_dot_layout_LTX_library;
 extern gvplugin_library_t *gvplugin_neato_layout_LTX_library;
 extern gvplugin_library_t *gvplugin_gd_LTX_library;
 extern gvplugin_library_t *gvplugin_pango_LTX_library;
+extern gvplugin_library_t *gvplugin_core_LTX_library;
 
 const lt_symlist_t lt_preloaded_symbols[] = {
        { "gvplugin_dot_layout_LTX_library", (void*)(&gvplugin_dot_layout_LTX_library) },