diff --git a/bin/firewall-sosdg b/bin/firewall-sosdg
index c2198a0..3e7c12c 100755
--- a/bin/firewall-sosdg
+++ b/bin/firewall-sosdg
@@ -586,11 +586,13 @@ if [ $IPV6 ]; then
 		display_c YELLOW "Loading custom IPv6 trust rules..."
 		. "$BASEDIR/include/ipv6_custom_trust"
 	fi
-	for i in $IPV6TRUSTED; do
-		echo -n "$i "
-		$IP6TABLES -A INPUT -s $i -j ACCEPT
-		$IP6TABLES -A OUTPUT -d $i -j ACCEPT
-	done
+	if [ "$IPV6_TRUSTED" ]; then
+		for i in $IPV6_TRUSTED; do
+			echo -n "$i "
+			$IP6TABLES -A INPUT -s $i -j ACCEPT
+			$IP6TABLES -A OUTPUT -d $i -j ACCEPT
+		done
+	fi
 	reset_color
 	
 	if [ -s "$BASEDIR/include/ipv4_custom_blockip" ]; then
diff --git a/tools/convert-config b/tools/convert-config
index 48f597b..d0f0027 100755
--- a/tools/convert-config
+++ b/tools/convert-config
@@ -1,7 +1,7 @@
 #!/bin/bash
-echo "This script converts certain aspects of old config files, such as renamed variables"
-echo "to the new variable names.  It is NOT foolproof, so please check your config files"
-echo "afterwards."
+echo "This script converts certain aspects of old config files, such 
+echo "as renamed variables to the new variable names.  It is NOT foolproof"
+echo "so please check your config files afterwards."
 
 sed -e 's/IPV6FORWARD/IPV6_FORWARD/' \
 	-e 's/IPV6CONNTRACK/IPV6_CONNTRACK/' \