Fix 'refresh' traffic control treatment

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@2738 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb

Shorewall/firewall

@@ -3822,12 +3822,13 @@ refresh_tc() {
         done < $TMP_DIR/tcrules
     else
 	setup_tc1
+    fi
 
-	f=$(find_file tcstart)
+    f=$(find_file tcstart)
 
-	if [ -x &f ]; then
-	    eval $f
-	fi
+    if [ -x $f ]; then
+	export CONFIG_PATH
+	eval $f
     fi
 
 }

Shorewall/releasenotes.txt

@@ -8,6 +8,9 @@ Problems Corrected in 2.5.7:
    ADMINISABSENTMINDED=Yes. That traffic is now enabled independent of
    the setting of ADMINISABSENTMINDED.
 
+2) The "shorewall refresh" command was clearing traffic shaping but not
+   reconfiguring it.
+
 Problems Corrected in 2.5.6:
 
 1)  The following fatal error could occur at startup:

Shorewall/tcstart

@@ -4,7 +4,7 @@
 # (c) 2005 Arne Bernin <arne@ucbering.de>
 # published under GPL Version 2
 
-if [ -z "$COMMAND" ]; then
+if [ "$SHOREWALL_LIBRARY" != Loaded ]; then
 	SHOREWALL_DIR=.
 	SHARED_DIR=/usr/share/shorewall
 	FUNCTIONS=$SHARED_DIR/functions
@@ -13,10 +13,10 @@ if [ -z "$COMMAND" ]; then
 
 	ensure_and_save_command()
 	{
-	    if ! eval $* ; then
-		[ -n "$TMP_DIR" ] && rm -rf $TMP_DIR
-		exit 2
-	    fi
+		if ! eval $* ; then
+			[ -n "$TMP_DIR" ] && rm -rf $TMP_DIR
+			exit 2
+		fi
 	}
 
 	run_and_save_command() { eval $*; }
@@ -25,9 +25,9 @@ if [ -z "$COMMAND" ]; then
 
 	fatal_error()
 	{
-	    echo "   ERROR: $@" >&2
-	    [ -n "$TMP_DIR" ] && rm -rf $TMP_DIR
-	    exit 2
+		echo "   ERROR: $@" >&2
+		[ -n "$TMP_DIR" ] && rm -rf $TMP_DIR
+		exit 2
 	}
 
 	TMP_DIR=