From: Dennis Schridde <devurandom@gmx.net>
Date: Fri, 17 May 2013 11:54:57 +0000 (+0200)
Subject: [40network] Provide a hostname fallback function, in case there is no executable... 
X-Git-Tag: 028~37
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cbfe65c2fe599b7b5eb6a144332e84c2290869ea;p=thirdparty%2Fdracut.git

[40network] Provide a hostname fallback function, in case there is no executable of this name
---

diff --git a/modules.d/40network/net-lib.sh b/modules.d/40network/net-lib.sh
index f9b461bbf..d62d5adcb 100644
--- a/modules.d/40network/net-lib.sh
+++ b/modules.d/40network/net-lib.sh
@@ -366,3 +366,7 @@ linkup() {
      && wait_for_if_up $1 2>/dev/null
 }
 
+type hostname >/dev/null 2>&1 || \
+hostname() {
+	cat /proc/sys/kernel/hostname
+}