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Fix a crash in TTY sessions caused by recent changes

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* src/xdisp.c (redisplay_internal): Fix crashes in TTY
sessions when turning on tab-mode.
Reported by Ergus <spacibba@aol.com>.
This commit is contained in:
Eli Zaretskii 2019-10-07 21:22:03 +03:00
parent 67830e7569
commit 18251fb739
1 changed files with 5 additions and 3 deletions
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8
src/xdisp.c
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@ -15680,9 +15680,11 @@ redisplay_internal (void)
/* On some platforms (at least MS-Windows), the
scroll_run_hook called from scrolling_window
called from update_frame could set the frame's
garbaged flag, in which case we need to
redisplay the frame. */
if (FRAME_GARBAGED_P (f))
garbaged flag, in which case we need to redisplay
the frame. Don't do that on TTY frames, since we
need to keep the garbaged flag in that case when
the frame has been resized. */
if (FRAME_WINDOW_P (f) && FRAME_GARBAGED_P (f))
{
fset_redisplay (f);
f->garbaged = false;