From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Mon, 22 Aug 2022 04:36:54 +0000 (+0900)
Subject: hostname: make chassis type actually obtained from ACPI when nothing from DMI
X-Git-Tag: v252-rc1~387^2~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=471fdebfdea843648acb5abeacf5ae559c3ad77a;p=thirdparty%2Fsystemd.git

hostname: make chassis type actually obtained from ACPI when nothing from DMI

Fixes a bug introduced by 8c8b1800e90d4307397300ef32b0f6d95efad057.

Fixes #24384.
---

diff --git a/src/hostname/hostnamed.c b/src/hostname/hostnamed.c
index 5f09e6d0eb5..8c0b63503fa 100644
--- a/src/hostname/hostnamed.c
+++ b/src/hostname/hostnamed.c
@@ -415,7 +415,7 @@ static char* context_get_chassis(Context *c) {
         if (!isempty(c->data[PROP_CHASSIS]))
                 return strdup(c->data[PROP_CHASSIS]);
 
-        if (get_dmi_data("ID_CHASSIS", NULL, &dmi) >= 0)
+        if (get_dmi_data("ID_CHASSIS", NULL, &dmi) > 0)
                 return dmi;
 
         fallback = fallback_chassis();