From 30d581b29deabf668d793f3ee8b604895c4fcdf8 Mon Sep 17 00:00:00 2001
From: sheeaza <winsdenny@outlook.com>
Date: Thu, 28 Oct 2021 13:23:58 +0800
Subject: [PATCH] wrapFish: fix early variable expansion

the bash script will retrieve the $var and cause the variable expand to empty
add \ to prevent this, and let fish command to retrieve the variable
---
 pkgs/shells/fish/wrapper.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/shells/fish/wrapper.nix b/pkgs/shells/fish/wrapper.nix
index 6713a69d560e..f978f2bdfa4d 100644
--- a/pkgs/shells/fish/wrapper.nix
+++ b/pkgs/shells/fish/wrapper.nix
@@ -20,6 +20,6 @@ in writeShellScriptBin "fish" ''
     set --prepend fish_complete_path ${escapeShellArgs complPath}
     set --prepend fish_function_path ${escapeShellArgs funcPath}
     set --local fish_conf_source_path ${escapeShellArgs confPath}
-    for c in $fish_conf_source_path/*; source $c; end
+    for c in \$fish_conf_source_path/*; source \$c; end
   " "$@"
 '')