From 015f5b2d6bb56df2a85b068a2934366cc7e705a8 Mon Sep 17 00:00:00 2001
From: Mark Nipper <nipsy@bitgnome.net>
Date: Mon, 27 Jul 2026 11:49:14 -0700
Subject: Fix typos

---
 home/root/arrakis.nix | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/home/root/arrakis.nix b/home/root/arrakis.nix
index 7712609..ff16837 100644
--- a/home/root/arrakis.nix
+++ b/home/root/arrakis.nix
@@ -15,12 +15,12 @@
         zparseopts -D -E -A opts -- d h l x
         
         # enable XTRACE shell option for full debugging output of scripts
-        if (( ${+opts[-x]} )); then
+        if (( ''${+opts[-x]} )); then
         	set -x
         fi
         
-        if ! (( ${+opts[-l]} )) && [[ -z "${1}" ]] || (( ${+opts[-h]} )); then
-        	echo "usage: ${0:t} [ -h ] [ -x ] { -d handle | -l | cidr }" >&2
+        if ! (( ''${+opts[-l]} )) && [[ -z "''${1}" ]] || (( ''${+opts[-h]} )); then
+        	echo "usage: ''${0:t} [ -h ] [ -x ] { -d handle | -l | cidr }" >&2
         	echo '
         	-d	delete a rule by handle; handle must be specified ( nft -a list ruleset )
         	-h	this message
@@ -35,29 +35,29 @@
         	nft -a list ruleset | sed -ne '/\tchain games {/,/\t}$/p'
         }
         
-        if (( ${+opts[-d]} )); then
+        if (( ''${+opts[-d]} )); then
         
-        	handle="${1}"
-        	rule=$(nft -a list ruleset | grep ' # handle '"${handle}"'$')
+        	handle="''${1}"
+        	rule=$(nft -a list ruleset | grep ' # handle '"''${handle}"'$')
         
-        	if [[ -z "${rule}" ]]; then
+        	if [[ -z "''${rule}" ]]; then
         		echo 'no matching handle found!' >&2
         		exit 1
         	else
         
-        		nft delete rule inet nixos-fw games handle ${handle}
+        		nft delete rule inet nixos-fw games handle ''${handle}
         		list_games_chain
         
         	fi
         
-        elif (( ${+opts[-l]} )); then
+        elif (( ''${+opts[-l]} )); then
         
         	list_games_chain
         
         else
         
-        	cidr="${1}"
-        	nft insert rule inet nixos-fw games 'ip saddr '"${cidr}"' counter accept'
+        	cidr="''${1}"
+        	nft insert rule inet nixos-fw games 'ip saddr '"''${cidr}"' counter accept'
         	list_games_chain
         
         fi
-- 
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