diff --git a/munin-node b/munin-node
index 5b79dfc..daa4c12 100755
--- a/munin-node
+++ b/munin-node
@@ -6,7 +6,7 @@ myname='openwrt-munin-node'
 ver='1.1'
 host=`cat /proc/sys/kernel/hostname`
 modules=""
-register_module() { mn=`echo $1|sed 's/:$//'`;me=`echo $2|sed 's/:$//'`;shift 2;for f in config fetch;do rme=$me;[ "`echo $me|head -c1`" == "_" ]&&rme="$f$me";eval "${f}_$mn() { $rme `[ "$f" == "config" ]&&echo config` $@ \$@; };";done; }
+register_module() { mn=`echo $1|sed 's/:$//'`;me=`echo $2|sed 's/:$//'`;shift 2;for f in config fetch;do rme=$me;[ "`echo $me|head -c1`" == "_" ]&&rme="$f$me";eval "${f}_$mn() { $rme `[ "$f" == "config" -a "$me" == "$rme" ]&&echo config` $@ \$@; };";done; }
 is_registered() { [ ! -z "`command -v config_$1`" ] && [ ! -z "`command -v fetch_$1`" ] && return 0;return 1; }
 register_modules() { for mod in `ls -1 $base/plugins.d/*`;do [ -f $mod -a -x $mod ] || continue;modn=`basename $mod`;[ "$modn" != "if" ]&&modules="$modules $modn";register_module $modn $mod;done; }
 register_iface_modules() { for iface in `ifconfig|grep '^\w'|awk '{print $1}'`;do [ "$iface" == "lo" ] && continue; iface_mod=`echo $iface|sed -e 's/\./VLAN/;s/\-/_/'`;modules="$modules if_$iface_mod";register_module if_$iface_mod _if $iface;done; }
diff --git a/plugins.d/irqstats b/plugins.d/irqstats
index 88a8615..7a779de 100755
--- a/plugins.d/irqstats
+++ b/plugins.d/irqstats
@@ -2,13 +2,13 @@
 
 # this is just awful.
 
-CPUS=`/bin/grep '^processor' /proc/cpuinfo`
+CPUS=`/bin/grep -c '^processor' /proc/cpuinfo`
 IINFO=`/bin/sed -e 's/ \{1,\}/ /g;s/^ //' /proc/interrupts|/bin/grep '.:'`
 IDS=`echo "$IINFO"|/usr/bin/cut -d: -f1`
 
 if [ "$1" == "config" ];then
 	echo "graph_title Individual interrupts
-graph_args --base 1000 -l 0;
+graph_args --base 1000 -l 0
 graph_vlabel interrupts / \${graph_period}
 graph_category system"
 	for ID in $IDS;do
diff --git a/plugins.d/upnp b/plugins.d/upnp
index 340827f..464386d 100755
--- a/plugins.d/upnp
+++ b/plugins.d/upnp
@@ -10,4 +10,4 @@ leases.label leases"
 	exit 0
 fi
 
-echo "leases.value `cat /tmp/upnp.leases|/usr/bin/wc -l`
+echo "leases.value `cat /tmp/upnp.leases|/usr/bin/wc -l`"