From e565eb1a9af759a4a538a347fdc079f59a4b2ff4 Mon Sep 17 00:00:00 2001
From: Derek Lewis <dereknongeneric@open.inf.is>
Date: Fri, 15 Mar 2024 20:23:31 -0400
Subject: [PATCH] fix: make var assignment safer

---
 conf.d/autoenvstack.fish | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/conf.d/autoenvstack.fish b/conf.d/autoenvstack.fish
index 1448b9e..a06e6ec 100644
--- a/conf.d/autoenvstack.fish
+++ b/conf.d/autoenvstack.fish
@@ -140,7 +140,7 @@ function _autoenvstack_deactivate_env -a env_dir
         set -l old_var_name $old_prefix$env_hash$var_name
         # The tricky part here is not to remove currently active var,
         # but to replace it with new value. Otherwise the export flag is lost.
-        set $var_name $$old_var_name
+        set -g $var_name $$old_var_name
         # We're about to leave the environment, have to clean up the vars from
         # the namespace of environment we're leaving
         set -e $old_var_name