From c227233571b2c7fa6ca0df77758d91ec8aec3942 Mon Sep 17 00:00:00 2001
From: Peter Ammon <rf@fishshell.com>
Date: Sun, 29 Sep 2024 18:13:36 -0700
Subject: [PATCH] fish_apropos: use realpath instead of readlink

readlink -f is not supported on macOS Big Sur (from 2020).
---
 share/functions/__fish_apropos.fish | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/share/functions/__fish_apropos.fish b/share/functions/__fish_apropos.fish
index 21026adc6..d665f8063 100644
--- a/share/functions/__fish_apropos.fish
+++ b/share/functions/__fish_apropos.fish
@@ -40,7 +40,7 @@ if test $status -eq 0 -a (count $sysver) -eq 3
 
         if test $age -ge $max_age
             test -d "$dir" || mkdir -m 700 -p $dir
-            /usr/libexec/makewhatis -o "$whatis" (/usr/bin/manpath | string split : | xargs readlink -f) >/dev/null 2>&1 </dev/null &
+            /usr/libexec/makewhatis -o "$whatis" (/usr/bin/manpath | string split : | xargs realpath) >/dev/null 2>&1 </dev/null &
             disown $last_pid
         end
     end