Remove trailing white space

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@526 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb

Shorewall/ecn

@@ -4,7 +4,7 @@
 #	Use this file to list the destinations for which you want to
 #	disable ECN.
 #
-#	This feature requires kernel 2.4.20 or later. If you run 2.4.20, 
+#	This feature requires kernel 2.4.20 or later. If you run 2.4.20,
 #       you also need the patch found at http://www.shorewall.net/ecn/patch.
 #	That patch is included in kernels 2.4.21 and later.
 #

Shorewall/firewall

@@ -1456,7 +1456,7 @@ setup_ecn() # $1 = file name
     while read interface host; do
 	expandv interface host
 	list_search  $interface $all_interfaces || \
-	    startup_error "Unknown interface $interface"	
+	    startup_error "Unknown interface $interface"
 	list_search $interface $interfaces || \
 	    interfaces="$interfaces $interface"
 	[ "x$host" = "x-" ] && host=
@@ -1467,7 +1467,7 @@ setup_ecn() # $1 = file name
 
     if [ -n "$interfaces" ]; then
 	echo "Setting up ECN control on${interfaces}..."
-	
+
 	for interface in $interfaces; do
 	    chain=`ecn_chain $interface`
 	    if mangle_chain_exists $chain; then
@@ -1478,7 +1478,7 @@ setup_ecn() # $1 = file name
 		run_iptables -t mangle -A OUTPUT      -p tcp -o $interface -j $chain
 	    fi
 	done
-	
+
 	for host in $hosts; do
 	    interface=${host%:*}
 	    h=${host#*:}
@@ -1640,44 +1640,44 @@ check_config() {
     }
 
     disclaimer
-    
+
     echo "Verifying Configuration..."
 
     verify_os_version
-	
+
     load_kernel_modules
-    
+
     echo "Determining Zones..."
-	
+
     determine_zones
-	
+
     [ -z "$zones" ] && startup_error "ERROR: No Zones Defined"
-	
+
     display_list "Zones:" $zones
-	
+
     echo "Validating interfaces file..."
-	
+
     validate_interfaces_file
-	
+
     echo "Validating hosts file..."
-	
+
     validate_hosts_file
-		
+
     echo "Determining Hosts in Zones..."
 
     determine_interfaces
     determine_hosts
 
     echo "Validating policy file..."
-	
+
-    validate_policy	
+    validate_policy
 
     echo "Validating rules file..."
 
     rules=`find_file rules`
     strip_file rules $rules
     process_rules
-		
+
     rm -rf $TMP_DIR
 
     echo "Configuration Validated"
@@ -2000,10 +2000,10 @@ add_a_rule()
 	    elif [ -n "$servport" -a "$servport" != "$port" ]; then
 		add_nat_rule
 	    fi
-	    
+
 	    if [ -z "$dnat_only" -a $chain != ${FW}2${FW} ]; then
 		serv="${serv:+-d $serv}"
-		
+
 		if [ -n "$loglevel" ]; then
 		    if [ "$loglevel" = ULOG ]; then
 			run_iptables2 -A $chain $proto $multiport \
@@ -2016,7 +2016,7 @@ add_a_rule()
 			    --log-level $loglevel
 		    fi
 		fi
-		
+
 
 		run_iptables2 -A $chain $proto $multiport $state $cli $sports \
 		    $serv $dports -j $target
@@ -3196,7 +3196,7 @@ initialize_netfilter () {
 	run_iptables -A $chain -p udp --dport 53 -j ACCEPT
 	run_iptables -A $chain -m state --state INVALID -j DROP
     done
-    
+
     [ -n "$CLAMPMSS" ] && \
 	run_iptables -A FORWARD -p tcp \
 	    --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
@@ -3670,7 +3670,7 @@ activate_rules()
 	    frwd_chain=${zone}_frwd
 	    createchain $frwd_chain No
 	fi
-	    
+
 	echo "$FW $zone $chain1" >> ${STATEDIR}/chains
 	echo "$zone $FW $chain2" >> ${STATEDIR}/chains
 
@@ -3697,7 +3697,7 @@ activate_rules()
 	    eval policy=\$${zone}2${zone1}_policy
 
 	    [ "$policy" = NONE ] && continue
-	    
+
 	    eval dest_hosts=\$${zone1}_hosts
 
 	    chain="`rules_chain $zone $zone1`"
@@ -3811,7 +3811,7 @@ define_firewall() # $1 = Command (Start or Restart)
 
     ecn=`find_file ecn`
 
-    [ -f $ecn ] && [ -n "$MANGLE_ENABLED" ] && setup_ecn $ecn    
+    [ -f $ecn ] && [ -n "$MANGLE_ENABLED" ] && setup_ecn $ecn
 
     [ -n "$TC_ENABLED" ] && setup_tc
 
@@ -3866,7 +3866,7 @@ refresh_firewall()
 
     ecn=`find_file ecn`
 
-    [ -f $ecn ] && [ -n "$MANGLE_ENABLED" ] && setup_ecn $ecn    
+    [ -f $ecn ] && [ -n "$MANGLE_ENABLED" ] && setup_ecn $ecn
     #
     # Refresh Traffic Control
     #
@@ -4563,7 +4563,7 @@ case "$command" in
 	do_initialize
 	check_config
 	;;
-    
+
     add)
 	[ $# -ne 3 ] && usage
 	do_initialize

Shorewall/policy

@@ -39,8 +39,8 @@
 #					  any infrastructure to handle such
 #				 	  packets and you may not have any rules
 #					  with this SOURCE and DEST in the
-#					  /etc/shorewall/rules file. If such a 
+#					  /etc/shorewall/rules file. If such a
-#					  packet _is_ received, the result is 
+#					  packet _is_ received, the result is
 #					  undefined.
 #
 #	LOG LEVEL	If supplied, each connection handled under the default

Shorewall/releasenotes.txt

@@ -6,6 +6,6 @@ a) Where an entry in the/etc/shorewall/hosts file specifies a
    particular host or network, Shorewall now creates an intermediate
    chain for handling input from the related zone. This can
    substantially reduce the number of rules traversed by connections
-   requests from such zones. 
+   requests from such zones.