From 13eb01bc97c6d55a953a837f54b6be7f4adbe030 Mon Sep 17 00:00:00 2001
From: Fabian Homborg <FHomborg@gmail.com>
Date: Thu, 14 Feb 2019 11:00:47 +0100
Subject: [PATCH] share/config: Guard contains against options

Fixes #5662.

[ci skip]
---
 share/config.fish | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/share/config.fish b/share/config.fish
index e3b6b1bd4..cbddad1a7 100644
--- a/share/config.fish
+++ b/share/config.fish
@@ -178,7 +178,7 @@ if status --is-login
             for path_file in $argv[2] $argv[3]/*
                 if [ -f $path_file ]
                     while read -l entry
-                        if not contains $entry $result
+                        if not contains -- $entry $result
                             set -a result $entry
                         end
                     end <$path_file
@@ -186,7 +186,7 @@ if status --is-login
             end
 
             for entry in $$argv[1]
-                if not contains $entry $result
+                if not contains -- $entry $result
                     set result $result $entry
                 end
             end