forked from pool/systemd
34 lines
1.1 KiB
Diff
34 lines
1.1 KiB
Diff
From b76388e123e8d73ded1fd53937d816b314948517 Mon Sep 17 00:00:00 2001
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From: Michael Biebl <biebl@debian.org>
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Date: Thu, 11 Sep 2014 00:49:36 +0200
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Subject: [PATCH] backlight: Avoid error when state restore is disabled
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When the state restore is disabled, we would print:
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"Unknown verb: load" instead of simply skipping loading the
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state.
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---
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src/backlight/backlight.c | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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diff --git src/backlight/backlight.c src/backlight/backlight.c
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index 4d94ebf..0a2bac6 100644
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--- src/backlight/backlight.c
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+++ src/backlight/backlight.c
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@@ -372,9 +372,12 @@ int main(int argc, char *argv[]) {
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* device probing should be complete), so that the validity
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* check at boot time doesn't have to be reliable. */
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- if (streq(argv[1], "load") && shall_restore_state()) {
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+ if (streq(argv[1], "load")) {
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_cleanup_free_ char *value = NULL;
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+ if (!shall_restore_state())
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+ return EXIT_SUCCESS;
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+
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if (!validate_device(udev, device))
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return EXIT_SUCCESS;
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--
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1.7.9.2
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