From ee3f0b19b47825d261d3dd0ccffe6140a055a44f Mon Sep 17 00:00:00 2001
From: David Adam <zanchey@ucc.gu.uwa.edu.au>
Date: Thu, 6 Feb 2020 12:48:08 +0800
Subject: [PATCH] config.fish: skip path modifications if tests running

Closes #6556.
---
 share/config.fish | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/share/config.fish b/share/config.fish
index 400556832..6157c7c1c 100644
--- a/share/config.fish
+++ b/share/config.fish
@@ -123,7 +123,7 @@ end
 # system utilities.
 #
 
-if test -d /usr/xpg4/bin
+if begin; not set -q FISH_UNIT_TESTS_RUNNING; and test -d /usr/xpg4/bin; end
     not contains -- /usr/xpg4/bin $PATH
     and set PATH /usr/xpg4/bin $PATH
 end