misc edits

- fix for missing None check with recent 'Hidden Wire' draw option.
- avoid int overflow with mesh selection.
- remove ';' outside of functions.

1 files changed, 2 insertions, 2 deletions

diff --git a/release/scripts/startup/bl_ui/space_view3d.py b/release/scripts/startup/bl_ui/space_view3d.py
index fcd1529bb44..a5c8e7727b2 100644
--- a/release/scripts/startup/bl_ui/space_view3d.py
+++ b/release/scripts/startup/bl_ui/space_view3d.py
@@ -2540,7 +2540,7 @@ class VIEW3D_PT_view3d_display(Panel):
         view = context.space_data
         scene = context.scene
         gs = scene.game_settings
-        ob = context.object
+        obj = context.object
 
         col = layout.column()
         col.prop(view, "show_only_render")
@@ -2580,7 +2580,7 @@ class VIEW3D_PT_view3d_display(Panel):
             if view.use_matcap:
                 col.template_icon_view(view, "matcap_icon")
         col.prop(view, "show_backface_culling")
-        if ob.mode == 'EDIT' and view.viewport_shade not in {'BOUNDBOX', 'WIREFRAME'}:
+        if obj and obj.mode == 'EDIT' and view.viewport_shade not in {'BOUNDBOX', 'WIREFRAME'}:
             col.prop(view, "show_occlude_wire")
 
         layout.separator()