From 3140218f56c628ab79cdc7794db1f3e6c655bd0c Mon Sep 17 00:00:00 2001
From: Guy McSwain <guy.mcswain@gmail.com>
Date: Fri, 18 Dec 2020 19:41:57 -0600
Subject: [PATCH] PR#413 Update doc: return current PWM dutycycle instead of 0

---
 pigpiod_if2.3 | 2 +-
 pigpiod_if2.h | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/pigpiod_if2.3 b/pigpiod_if2.3
index e5c79e8..9226593 100644
--- a/pigpiod_if2.3
+++ b/pigpiod_if2.3
@@ -949,7 +949,7 @@ user_gpio: 0-31.
 .br
 
 .br
-Returns 0 if OK, otherwise PI_BAD_USER_GPIO or PI_NOT_PWM_GPIO.
+Returns current PWM dutycycle if OK, otherwise PI_BAD_USER_GPIO or PI_NOT_PWM_GPIO.
 
 .br
 
diff --git a/pigpiod_if2.h b/pigpiod_if2.h
index 4e3314d..15efdb3 100644
--- a/pigpiod_if2.h
+++ b/pigpiod_if2.h
@@ -568,7 +568,8 @@ Return the PWM dutycycle in use on a GPIO.
 user_gpio: 0-31.
 . .
 
-Returns 0 if OK, otherwise PI_BAD_USER_GPIO or PI_NOT_PWM_GPIO.
+Returns current PWM dutycycle if OK,
+otherwise PI_BAD_USER_GPIO or PI_NOT_PWM_GPIO.
 
 For normal PWM the dutycycle will be out of the defined range
 for the GPIO (see [*get_PWM_range*]).