Work around bug in /bin/ash

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@4148 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb

Shorewall/changelog.txt

@@ -4,6 +4,8 @@ Changes in 3.2.0 RC 5
 
 2)  Stop the compiler from running iptables.
 
+3)  Avoid problem with ash.
+
 -------------------------------------------------------------------------------
 Changes in 3.2.0 RC 4
 

Shorewall/functions

@@ -1431,12 +1431,14 @@ log_rule_limit() # $1 = log level, $2 = chain, $3 = display Chain $4 = dispositi
     local displayChain=$3
     local disposition=$4
     local rulenum=
-    local limit="${5:-$LOGLIMIT}"
+    local limit=
     local tag=${6:+$6 }
     local command=${7:--A}
     local prefix
     local base=$(chain_base $displayChain)
 
+    limit="${5:-$LOGLIMIT}"
+
     shift 7
 
     if [ -n "$tag" -a -n "$LOGTAGONLY" ]; then

Shorewall/releasenotes.txt

@@ -43,6 +43,9 @@ Problems Corrected in 3.2.0 RC 5
 2)  The compiler was running iptables needlessly when DELAYBLACKLISTLOAD=Yes.
     This could also result in the blacklist not being loaded in some cases.
 
+3)  Some versions of 'ash' generate an error message when a log level is
+    included in a rule.
+
 Other changes in 3.2.0 RC 5
 
 None.