Clean up -q implementation

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@1284 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb

Shorewall2/firewall

@@ -53,7 +53,7 @@ my_mutex_off() {
 
 progress_message() # $* = Message
 {
-    [ -n "$QUIET" ] || echo $@
+    [ -n "$QUIET" ] || echo "$@"
 }
 
 #

Shorewall2/releasenotes.txt

@@ -92,9 +92,9 @@ New Features:
 
  7) A new "-q" option has been added to /sbin/shorewall commands. It
     causes the start, restart, check and refresh commands to produce
-    much less output so that warning messages are more visible. When
+    much less output so that warning messages are more visible (when
     testing this change, I discovered a bug where a bogus warning
-    message was being generated :-)
+    message was being generated).
 
 
 

Shorewall2/shorewall

@@ -592,8 +592,16 @@ done=0
 
 while [ $done -eq 0 ]; do
     [ $# -eq 0 ] && usage 1
-    case $1 in
+    option=$1
-    -c)
+    case $option in
+	-*)
+	    option=${option#-}
+
+	    [ "x$option" = x ] && usage 1
+	    
+	    while [ "x$option" != x ]; do
+		case $option in
+		    c)
 			[ $# -eq 1 ] && usage 1
 
 			if [ ! -d $2 ]; then
@@ -605,15 +613,22 @@ while [ $done -eq 0 ]; do
 			fi
 			
 			SHOREWALL_DIR=$2
-	shift
+			option=
 			shift
 			;;
-    -x)
+		    x*)
 			IPT_OPTIONS="-xnv"
-	shift
+			option=${option#x}
 			;;
-    -q)
+		    q*)
 			QUIET=Yes
+			option=${option#q}
+			;;
+		    *)
+			usage 1
+			;;
+		esac
+	    done
 	    shift
 	    ;;
 	*)