From 92842665f9dc63bc7f1671bed792a8e58014f952 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 19 Aug 2016 03:16:16 +0200
Subject: [PATCH] hostnamectl: rework pretty hostname validation (#3985)

Rework 17eb9a9ddba3f03fcba33445c1c1eedeb948da04 a bit.

Let's make sure we don't clobber the input parameter args[1], following our
coding style to not clobber parameters unless explicitly indicated. (in
particular, as we don't want to have our changes appear in the command line
shown in "ps"...)

No functional change.
---
 src/basic/hostname-util.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/basic/hostname-util.c b/src/basic/hostname-util.c
index a5cb62eb6..5aebd89e3 100644
--- a/src/basic/hostname-util.c
+++ b/src/basic/hostname-util.c
@@ -168,7 +168,6 @@ char* hostname_cleanup(char *s) {
                         *(d++) = *p;
                         dot = false;
                 }
-
         }
 
         if (dot && d > s)
-- 
2.30.2