GitLab

* nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
is nil.  If waiting for toolbar to complete, force a redraw.

* nsterm.h (EmacsView): Add wait_for_tool_bar.

* nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
bar is zero height, just return.
(initFrameFromEmacs:): Initialize wait_for_tool_bar.

Fixes: debbugs:16976