# HG changeset patch
# User meillo@marmaro.de
# Date 1279743013 -7200
# Node ID 92b58989a09e0f3ac94c96d114da55bdf0c9fc8c
# Parent  889505480a27b955e3d64cedbc632c7d59c2a4d0
small improvement of guess-hostname
uniq'ed the output and always exit successful

diff -r 889505480a27 -r 92b58989a09e contrib/guess-hostname
--- a/contrib/guess-hostname	Mon Jul 19 14:11:53 2010 +0200
+++ b/contrib/guess-hostname	Wed Jul 21 22:10:13 2010 +0200
@@ -20,4 +20,6 @@
 # this file was mentioned on the Internet
 cat /etc/HOSTNAME
 
-) 2>/dev/null
+) 2>/dev/null | uniq
+
+exit 0