From: Paul Hänsch <paul@plutz.net>
Date: Thu, 26 Sep 2019 08:42:10 +0000 (+0200)
Subject: hostname to hosts file correction
X-Git-Url: http://git.plutz.net/?p=blast;a=commitdiff_plain;h=9b41121078e861ebef38cd8d3659b88d73cb206a

hostname to hosts file correction
---

diff --git a/modules/default.mk b/modules/default.mk
index d4c9640..7719ce4 100644
--- a/modules/default.mk
+++ b/modules/default.mk
@@ -102,7 +102,7 @@ _users: ${CFGROOT}
 
 _hostname: ${CFGROOT}
 	printf '%s\n' "$${hostname}" >"$${CFGROOT}/etc/hostname"
-	sed -Ei "/127.0.0.1/a	$${hostname}" "$${CFGROOT}/etc/hosts"
+	sed -Ei "s;^127\.0\.0\.1.*$$;\1	$${hostname};" "$${CFGROOT}/etc/hosts"
 
 ifdef wifi
   _config: ${CFGROOT}/etc/network/interfaces.d/wifi