File 8784-old-school-cmd-subst.patch of Package fish

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File 8784-old-school-cmd-subst.patch of Package fish (Revision 9d8745459c63e27b70e8d445417c5244)

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From 0c5a13346cd2a09125b3c24e24855723bca8679d Mon Sep 17 00:00:00 2001
From: Fabian Homborg <FHomborg@gmail.com>
Date: Sun, 13 Mar 2022 20:00:02 +0100
Subject: [PATCH] Use old-school "()" command substitution in fish_title

Because we reload changed function files, a common issue on upgrading
to 3.4.0 is that fish_title causes errors.

So we simply use the oldschool syntax.
---
 share/functions/fish_title.fish |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/share/functions/fish_title.fish
+++ b/share/functions/fish_title.fish
@@ -4,7 +4,7 @@ function fish_title
         # If we're connected via ssh, we print the hostname.
         set -l ssh
         set -q SSH_TTY
-        and set ssh "[$(prompt_hostname | string sub -l 10)]"
+        and set ssh "["(prompt_hostname | string sub -l 10 | string collect)"]"
         # An override for the current command is passed as the first parameter.
         # This is used by `fg` to show the true process name, among others.
         if set -q argv[1]

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File 8784-old-school-cmd-subst.patch of Package fish (Revision 9d8745459c63e27b70e8d445417c5244)

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