From 03b1578a8ce587981026840cb77e13d334d8428c Mon Sep 17 00:00:00 2001
From: Hummer12007 <hilobakho@gmail.com>
Date: Sun, 22 Jul 2018 13:04:39 +0300
Subject: Fix read_device return

closes #24
---
 brightnessctl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/brightnessctl.c b/brightnessctl.c
index 8edea68..eb3ce3c 100644
--- a/brightnessctl.c
+++ b/brightnessctl.c
@@ -399,7 +399,7 @@ dfail:
 		perror("Error reading device");
 		error++;
 	}
-	return error;
+	return !error;
 }
 
 int read_class(struct device **devs, char *class) {
-- 
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