pwm_pin - Fix DutyCycle() parse error, need to trim off trailing '\n' before calling strconv.Atoi(), as other functions in this package do

2019-01-24 10:23:37 -05:00 · 2019-01-24 10:23:37 -05:00 · c3f4b1f6f8
parent 515c4e8288
commit c3f4b1f6f8
1 changed files with 2 additions and 1 deletions
--- a/sysfs/pwm_pin.go
+++ b/sysfs/pwm_pin.go
@ -148,7 +148,8 @@ func (p *PWMPin) DutyCycle() (duty uint32, err error) {
 		return
 	}

-	val, e := strconv.Atoi(string(buf))
+	v := bytes.TrimRight(buf, "\n")
+	val, e := strconv.Atoi(string(v))
 	return uint32(val), e
 }