fix use after freeui-rework

1 files changed, 7 insertions, 1 deletions

diff --git a/src/editor/view3d.cpp b/src/editor/view3d.cpp
index 3729823..292760a 100644
--- a/src/editor/view3d.cpp
+++ b/src/editor/view3d.cpp
@@ -48,7 +48,7 @@ void gui_editor_3dview_draw_showpos( GUI_EDITOR_3DVIEW* view ) {
 void gui_editor_3dview_draw_fn( void* ptr ) {
   GUI_EDITOR_3DVIEW* view = (GUI_EDITOR_3DVIEW*)ptr;
 
-  if( !objl->pl )
+  if( !editor || !editor->map || !objl->pl )
     return;
 
   I32 x = gui_relx( view );
@@ -82,6 +82,9 @@ void gui_editor_3dview_draw_fn( void* ptr ) {
 
 void gui_editor_3dview_input_fn( void* ptr ) {
   GUI_EDITOR_3DVIEW* view = (GUI_EDITOR_3DVIEW*)ptr;
+  if( !editor || !editor->map )
+    return;
+
   if( !input.mouselock )
     gui_base_input_fn( view );
 
@@ -108,6 +111,9 @@ void gui_editor_3dview_create_toolbar( GUI_EDITOR_3DVIEW* view ) {
   I32 x = 1, y = view->h - 4;
 
   gui_button( x, y, 90, 18, "compile bsp", pfn( void* b ) {
+    if( !editor || !editor->map )
+      return;
+
     if( editor->map->bsp )
       bsp_free( editor->map->bsp );
     bsp_build_map( editor->map );