From f33cf23e23de9279fb743689b0b0ae3f907d70cc Mon Sep 17 00:00:00 2001
From: Gazorby <gazorby@pm.me>
Date: Fri, 17 Apr 2020 15:11:38 +0200
Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9B=20fix:=20test=20variable=20existen?=
 =?UTF-8?q?ce=20instead=20of=20value?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

$_abbr_tips_is_spawned isn't useful outside the initialization process, so we only need to check for its existence instead of its value to determine if the current shell has been spawned
---
 conf.d/abbr_tips.fish | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/conf.d/abbr_tips.fish b/conf.d/abbr_tips.fish
index 98fc6b6..b930a6b 100644
--- a/conf.d/abbr_tips.fish
+++ b/conf.d/abbr_tips.fish
@@ -62,7 +62,7 @@ end
 # Prevent this file to spawn more than one subshell
 if test "$USER" != 'root'
    and test $ABBR_TIPS_AUTO_UPDATE = 'background'
-   and ! test $_abbr_tips_is_spawned = 1
+   and ! set -q _abbr_tips_is_spawned
     set -gx _abbr_tips_is_spawned 1
     fish -c 'abbr_tips_update' &
     set -e _abbr_tips_is_spawned