From 048df77aa68419a17aeda5330eafa09f9dbdea98 Mon Sep 17 00:00:00 2001
From: Avery Pennarun <apenwarr@gmail.com>
Date: Mon, 19 Nov 2018 15:42:05 -0500
Subject: [PATCH] redo-log: don't show status line until >1.0 seconds after
 starting.

For very short builds, it looks nicer to not flicker the status line
for a split second.
---
 redo-log.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/redo-log.py b/redo-log.py
index 63f5503..1026175 100755
--- a/redo-log.py
+++ b/redo-log.py
@@ -31,6 +31,7 @@ queue = []
 depth = []
 total_lines = 0
 status = None
+start_time = time.time()
 
 
 # regexp for matching "redo" lines in the log, which we use for recursion.
@@ -121,7 +122,8 @@ def catlog(t):
         if not line:
             was_locked = is_locked(fid)
             if opt.follow:
-                if opt.status:
+                # Don't display status line for extremely short-lived runs
+                if opt.status and time.time() - start_time > 1.0:
                     width = _tty_width()
                     head = 'redo %s ' % ('{:,}'.format(total_lines))
                     tail = ''