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28 lines
937 B
28 lines
937 B
7 years ago
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From a2911c593e9d69a2aa01d89d876e313f90e7db17 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
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Date: Tue, 3 Mar 2015 19:07:28 -0500
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Subject: [PATCH] shared/util: assume ac when /sys/class/power_supply is
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missing
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On s390 (at least) /sys/class/power_supply is not present. We should
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treat this like if this directory was empty, and not an error.
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(cherry picked from commit 6d89003462484c8656b698e07b9cf0a337e3818e)
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---
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src/shared/util.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/shared/util.c b/src/shared/util.c
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index f24b5b4ec..85487230a 100644
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--- a/src/shared/util.c
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+++ b/src/shared/util.c
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@@ -5994,7 +5994,7 @@ int on_ac_power(void) {
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d = opendir("/sys/class/power_supply");
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if (!d)
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- return -errno;
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+ return errno == ENOENT ? true : -errno;
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for (;;) {
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struct dirent *de;
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