From 3ed38ad14e7ee062995fe44b726d4b203e7316f0 Mon Sep 17 00:00:00 2001
From: Shane Liesegang <sjml@users.noreply.github.com>
Date: Wed, 20 Apr 2022 19:53:25 +0300
Subject: [PATCH] Making fish setup match other shells

The asdf.sh file only sets `ASDF_DIR` if it hasn't already been set. This change to the fish file has it do the same.
---
 asdf.fish | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/asdf.fish b/asdf.fish
index 854bcf11a..e9d2a3b61 100644
--- a/asdf.fish
+++ b/asdf.fish
@@ -1,4 +1,6 @@
-set -x ASDF_DIR (dirname (status -f))
+if not set -q ASDF_DIR
+  set -x ASDF_DIR (dirname (status -f))
+end
 
 set -l asdf_user_shims (
   if test -n "$ASDF_DATA_DIR"