From c71a2e573f059420f8c141dd8545da179d4abb9d Mon Sep 17 00:00:00 2001
From: Fabian Homborg <FHomborg@gmail.com>
Date: Tue, 23 Nov 2021 18:12:38 +0100
Subject: [PATCH] Fix __fish_seen_argument

Fixes #8478
---
 share/functions/__fish_seen_argument.fish | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/share/functions/__fish_seen_argument.fish b/share/functions/__fish_seen_argument.fish
index fe1c4e82a..170bd4fa1 100644
--- a/share/functions/__fish_seen_argument.fish
+++ b/share/functions/__fish_seen_argument.fish
@@ -5,7 +5,7 @@ function __fish_seen_argument --description 'Check whether argument used'
     set -e cmd[1]
     for t in $cmd
         for s in $_flag_s
-            if string match -qr "^-[A-z0-9]*$s[A-z0-9]*\$" -- $t
+            if string match -qr "^-[A-z0-9]*"$s"[A-z0-9]*\$" -- $t
                 return 0
             end
         end