fish-shell: import patch to fix zfs/zpool completions

srcpkgs/fish-shell/patches/85504ca694ae099f023ae0febb363238d9c64e8d.patch

@@ -0,0 +1,33 @@
+From 85504ca694ae099f023ae0febb363238d9c64e8d Mon Sep 17 00:00:00 2001
+From: Fabian Boehm <FHomborg@gmail.com>
+Date: Fri, 10 Feb 2023 20:55:37 +0100
+Subject: [PATCH] completions/zfs: Check for zpool
+
+This is an additional tool, and this function is executed on source
+time so we'd spew errors.
+
+(also remove an ineffective line - it's probably *nicer* with the
+read, but that's not what's currently effectively doing anything)
+---
+ share/functions/__fish_is_zfs_feature_enabled.fish | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/share/functions/__fish_is_zfs_feature_enabled.fish b/share/functions/__fish_is_zfs_feature_enabled.fish
+index 29e63a494b0..66a4bca8fef 100644
+--- a/share/functions/__fish_is_zfs_feature_enabled.fish
++++ b/share/functions/__fish_is_zfs_feature_enabled.fish
+@@ -1,4 +1,6 @@
+ function __fish_is_zfs_feature_enabled -a feature target -d "Returns 0 if the given ZFS feature is available or enabled for the given full-path target (zpool or dataset), or any target if none given"
++    type -q zpool
++    or return
+     set -l pool (string replace -r '/.*' '' -- $target)
+     set -l feature_name ""
+     if test -z "$pool"
+@@ -9,7 +11,6 @@ function __fish_is_zfs_feature_enabled -a feature target -d "Returns 0 if the gi
+     if test $status -ne 0 # No such feature
+         return 1
+     end
+-    echo $feature_name | read -l _ _ state _
+     set -l state (echo $feature_name | cut -f3)
+     string match -qr '(active|enabled)' -- $state
+     return $status

srcpkgs/fish-shell/template

@@ -1,7 +1,7 @@
 # Template file for 'fish-shell'
 pkgname=fish-shell
 version=3.6.1
-revision=1
+revision=2
 build_style=cmake
 hostmakedepends="gettext"
 makedepends="ncurses-devel pcre2-devel"