bug#34179: 27.0.50; message hangs when buffer with process visible

[Michael Heerdegen]

Michael Heerdegen <michael_heerdegen@web.de> writes:

> (gdb) finish
> Run till exit from #0  redisplay_internal () at xdisp.c:14716
> echo_area_display (update_frame_p=true) at xdisp.c:11715
> 11715               unbind_to (count, Qnil);

The exact position in xdisp.c seems to differ from time to time.
Another example:

Run till exit from #0  0x00005589d718c99b in redisplay_internal () at 
xdisp.c:14443
echo_area_display (update_frame_p=true) at xdisp.c:11715
11715                 unbind_to (count, Qnil);

Michael.