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(wait_reading_process_output): Always check status when in batch mode.

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Chong Yidong 2008-05-19 16:29:33 +00:00
parent 9092490376
commit 61bd39a3bd
1 changed files with 5 additions and 2 deletions
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7
src/process.c
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@ -4411,8 +4411,11 @@ wait_reading_process_output (time_limit, microsecs, read_kbd, do_display,
/* If status of something has changed, and no input is
available, notify the user of the change right away. After
this explicit check, we'll let the SIGCHLD handler zap
timeout to get our attention. */
if (update_tick != process_tick && do_display)
timeout to get our attention. When Emacs is run
interactively, only do this with a nonzero DO_DISPLAY
argument, because status_notify triggers redisplay. */
if (update_tick != process_tick
&& (do_display || noninteractive))
{
SELECT_TYPE Atemp;
#ifdef NON_BLOCKING_CONNECT