File 0004-backlight-Avoid-error-when-state-restore-i... of Package systemd

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File 0004-backlight-Avoid-error-when-state-restore-is-disabled.patch of Package systemd (Revision 3494bf2ed83c235bc925d99621645482)

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From b76388e123e8d73ded1fd53937d816b314948517 Mon Sep 17 00:00:00 2001
From: Michael Biebl <biebl@debian.org>
Date: Thu, 11 Sep 2014 00:49:36 +0200
Subject: [PATCH] backlight: Avoid error when state restore is disabled

When the state restore is disabled, we would print:
"Unknown verb: load" instead of simply skipping loading the
state.
---
 src/backlight/backlight.c |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git src/backlight/backlight.c src/backlight/backlight.c
index 4d94ebf..0a2bac6 100644
--- src/backlight/backlight.c
+++ src/backlight/backlight.c
@@ -372,9 +372,12 @@ int main(int argc, char *argv[]) {
          * device probing should be complete), so that the validity
          * check at boot time doesn't have to be reliable. */
 
-        if (streq(argv[1], "load") && shall_restore_state()) {
+        if (streq(argv[1], "load")) {
                 _cleanup_free_ char *value = NULL;
 
+                if (!shall_restore_state())
+                        return EXIT_SUCCESS;
+
                 if (!validate_device(udev, device))
                         return EXIT_SUCCESS;
 
-- 
1.7.9.2

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File 0004-backlight-Avoid-error-when-state-restore-is-disabled.patch of Package systemd (Revision 3494bf2ed83c235bc925d99621645482)

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