Author: Alexander Zangerl <az@debian.org>
Subject: set hostname on non-bash shells

diff -urNad exmh-2.7.2~/misc/exmhwrapper exmh-2.7.2/misc/exmhwrapper
--- exmh-2.7.2~/misc/exmhwrapper	2004-06-15 01:25:57.000000000 +1000
+++ exmh-2.7.2/misc/exmhwrapper	2009-05-24 13:20:04.750594233 +1000
@@ -10,6 +10,7 @@
 EOF
     fi
 fi
+[ -z "$HOSTNAME" ] && HOSTNAME=`hostname`
 if echo $DISPLAY | grep --quiet '^:'; then
     DISPLAY="$HOSTNAME$DISPLAY"
 fi
