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Don't wait for visible frames to become visible

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For discussion, see thread starting at
https://lists.gnu.org/archive/html/emacs-devel/2018-03/msg00807.html.
* src/xterm.c (x_make_frame_visible): Check FRAME_VISIBLE_P before
calling x_wait_for_event.

(cherry picked from commits 2a192e21cf
and 00c1f771f2)
This commit is contained in:
Noam Postavsky 2018-03-29 19:11:47 -04:00
parent 5fa73a7d98
commit 71192e0b7e
1 changed files with 2 additions and 1 deletions
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3
src/xterm.c
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@ -11548,7 +11548,8 @@ x_make_frame_visible (struct frame *f)
poll_for_input_1 ();
poll_suppress_count = old_poll_suppress_count;
#endif
x_wait_for_event (f, MapNotify);
if (! FRAME_VISIBLE_P (f))
x_wait_for_event (f, MapNotify);
}
}