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Minor refactoring

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This commit is contained in:
Junegunn Choi 2017-01-23 12:51:31 +09:00
parent deccdb1ec5
commit a5ad8fd3bd
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GPG Key ID: 254BC280FEF9C627
1 changed files with 2 additions and 9 deletions
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11
src/tui/light.go
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@ -20,6 +20,7 @@ const (
defaultWidth = 80
defaultHeight = 24
defaultEscDelay = 100
escPollInterval = 5
offsetPollTries = 10
)
@ -164,15 +165,7 @@ func atoi(s string, defaultValue int) int {
}
func (r *LightRenderer) Init() {
delay := 100
delayEnv := os.Getenv("ESCDELAY")
if len(delayEnv) > 0 {
num, err := strconv.Atoi(delayEnv)
if err == nil && num >= 0 {
delay = num
}
}
r.escDelay = delay
r.escDelay = atoi(os.Getenv("ESCDELAY"), defaultEscDelay)
fd := r.fd()
origState, err := terminal.GetState(fd)