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| author | Roland McGrath | 1993-12-15 01:59:43 +0000 |
|---|---|---|
| committer | Roland McGrath | 1993-12-15 01:59:43 +0000 |
| commit | 4d9c0ca4d6396f194d212cd79c456ba28d2ce283 (patch) | |
| tree | b6022b3dc41cfe1712acfe9260f8c8ba4c9d0afa /src | |
| parent | a067cd24a57c0c9115bff47cc4cd13430c104f3a (diff) | |
| download | emacs-4d9c0ca4d6396f194d212cd79c456ba28d2ce283.tar.gz emacs-4d9c0ca4d6396f194d212cd79c456ba28d2ce283.zip | |
(update_frame): Only call sleep (outq / baud_rate) if baud_rate >= OUTQ.
Calling sleep (0) causes a gratuitous delay on some systems.
Diffstat (limited to 'src')
| -rw-r--r-- | src/dispnew.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/dispnew.c b/src/dispnew.c index 5a9829f5f8d..651e9209693 100644 --- a/src/dispnew.c +++ b/src/dispnew.c | |||
| @@ -1065,7 +1065,7 @@ update_frame (f, force, inhibit_hairy_id) | |||
| 1065 | outq = PENDING_OUTPUT_COUNT (stdout); | 1065 | outq = PENDING_OUTPUT_COUNT (stdout); |
| 1066 | #endif | 1066 | #endif |
| 1067 | outq *= 10; | 1067 | outq *= 10; |
| 1068 | if (baud_rate > 0) | 1068 | if (baud_rate >= outq) |
| 1069 | sleep (outq / baud_rate); | 1069 | sleep (outq / baud_rate); |
| 1070 | } | 1070 | } |
| 1071 | } | 1071 | } |