From cbfe65c2fe599b7b5eb6a144332e84c2290869ea Mon Sep 17 00:00:00 2001
From: Dennis Schridde <devurandom@gmx.net>
Date: Fri, 17 May 2013 13:54:57 +0200
Subject: [PATCH] [40network] Provide a hostname fallback function, in case
 there is no executable of this name

---
 modules.d/40network/net-lib.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/modules.d/40network/net-lib.sh b/modules.d/40network/net-lib.sh
index f9b461b..d62d5ad 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
+}