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authorLuke Shumaker <lukeshu@beefcake.parabola.nu>2018-06-05 12:44:45 -0400
committerLuke Shumaker <lukeshu@beefcake.parabola.nu>2018-06-05 12:44:45 -0400
commit1ff3ecb5b08b40686b0e03cf79c4233c5bf99396 (patch)
tree833b3f6ff19f0b5ae8314a850e9c3b7cc0329540 /go/src/lib/statusline/ratelimit.go
parent8caefed85ae0253a1ea5b95a5a0ad25146b5d6d7 (diff)
fixup statusline
Diffstat (limited to 'go/src/lib/statusline/ratelimit.go')
-rw-r--r--go/src/lib/statusline/ratelimit.go18
1 files changed, 12 insertions, 6 deletions
diff --git a/go/src/lib/statusline/ratelimit.go b/go/src/lib/statusline/ratelimit.go
index 970f8e5..087466d 100644
--- a/go/src/lib/statusline/ratelimit.go
+++ b/go/src/lib/statusline/ratelimit.go
@@ -20,19 +20,25 @@ func RateLimit(sl StatusLine, d time.Duration) StatusLine {
ticker := time.NewTicker(d)
var oldLine string
var newLine string
- dirty := false
+ first := true
for {
select {
case <-ticker.C:
- if dirty && newLine != oldLine {
+ if newLine != oldLine {
sl.Put(newLine)
+ oldLine = newLine
}
- dirty = false
case line := <-ret.lines:
- newLine = line
- dirty = true
+ if first {
+ first = false
+ oldLine = line
+ newLine = line
+ sl.Put(line)
+ } else {
+ newLine = line
+ }
case keep := <-ret.end1:
- if keep && dirty && newLine != oldLine {
+ if newLine != oldLine {
sl.Put(newLine)
}
sl.End(keep)