ica/ica-launcher.in |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/ica/ica-launcher.in b/ica/ica-launcher.in
index 5e1330a..e16fde8 100644
--- a/ica/ica-launcher.in
+++ b/ica/ica-launcher.in
@@ -72,16 +72,18 @@ then
     sleep 1s
 fi
 
-if [ -f /usr/bin/avahi-publish-service ] && [ ! -f @SYSCONFDIR@/ltsp/getltscfg-cluster.conf ]
+AVAHIPUBLISHSERVICE="/usr/bin/avahi-publish-service"
+
+if [ -f $AVAHIPUBLISHSERVICE ] && [ ! -f @SYSCONFDIR@/ltsp/getltscfg-cluster.conf ]
 then
     echo Announce the service on avahi
-    avahi-publish-service "italc $USER" _italc._tcp $IVSPORT $MD5_1 $MD5_2 $MD5_3 "$HOSTNAME" > /dev/null &
+    $AVAHIPUBLISHSERVICE "italc $USER" _italc._tcp $IVSPORT $MD5_1 $MD5_2 $MD5_3 "$HOSTNAME" > /dev/null &
 fi
 
 echo Starting ICA
 ica -noshm -isdport $ISDPORT -ivsport $IVSPORT -role $ROLE 2> /dev/null
 
-if [ -f /usr/bin/avahi-publish-service ] && [ ! -f @SYSCONFDIR@/ltsp/getltscfg-cluster.conf ]
+if [ -f $AVAHIPUBLISHSERVICE ] && [ ! -f @SYSCONFDIR@/ltsp/getltscfg-cluster.conf ]
 then
     echo Stopping avahi
     kill `ps ux | grep avahi-publish-service | grep italc | grep $IVSPORT | grep $USER | awk '{print \$2}'`