From 095e9d3d6c428184c7d69eb285fc4a7e545bd89c Mon Sep 17 00:00:00 2001
From: Ajeet D'Souza <98ajeet@gmail.com>
Date: Fri, 15 Oct 2021 08:27:09 +0530
Subject: [PATCH] Fix hook initialization on Powershell (#280)

---
 templates/powershell.txt | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/templates/powershell.txt b/templates/powershell.txt
index e53d39a..ad8323b 100644
--- a/templates/powershell.txt
+++ b/templates/powershell.txt
@@ -34,7 +34,11 @@ function __zoxide_hook {
 }
 
 # Initialize hook.
-if (-Not (Get-Command '__zoxide_hook' -ErrorAction SilentlyContinue)) {
+{# Initialize $__zoxide_hooked if it does not exist. Removing this will cause
+ # an unset variable error in StrictMode. #}
+$__zoxide_hooked = (Get-Variable __zoxide_hooked -ValueOnly -ErrorAction SilentlyContinue)
+if ($__zoxide_hooked -ne 1) {
+    $__zoxide_hooked = 1
 {%- match hook %}
 {%- when InitHook::None %}
     {{ not_configured }}