--- a/script/init.d/ethercat.in	Thu Sep 06 19:52:17 2012 +0200
+++ b/script/init.d/ethercat.in	Thu Sep 06 20:22:24 2012 +0200
@@ -24,7 +24,7 @@
 #  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #
 #  ---
-#  
+#
 #  The license mentioned above concerns the source code only. Using the EtherCAT
 #  technology and brand is only permitted in compliance with the industrial
 #  property and similar rights of Beckhoff Automation GmbH.
@@ -126,7 +126,7 @@
     else
         echo Invalid MAC address \"${1}\" in ${ETHERCAT_CONFIG}
         exit_fail
-    fi 
+    fi
 }
 
 #------------------------------------------------------------------------------
@@ -157,7 +157,7 @@
 
         parse_mac_address ${DEVICE}
         DEVICES=${DEVICES}${MAC}
-        
+
         parse_mac_address ${BACKUP}
         BACKUPS=${BACKUPS}${MAC}
 
@@ -243,7 +243,7 @@
 
     for i in `seq 0 $(expr ${MASTER_COUNT} - 1)`; do
         echo -n "Master${i} "
-        
+
         # Check if the master is in idle or operation phase
         ${ETHERCAT} master --master ${i} 2>/dev/null | \
             grep -qE 'Phase:[[:space:]]*Idle|Phase:[[:space:]]*Operation'