From 66428570204a34ea68cc8b8b8242a80dbd89bd47 Mon Sep 17 00:00:00 2001
From: Anders Ingemann <aim@orbit.online>
Date: Fri, 26 Apr 2024 12:44:41 +0200
Subject: [PATCH] Add early return to upkg_list_global_referenced_cmds()

---
 upkg.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/upkg.sh b/upkg.sh
index 38785e1..cf1f3b9 100755
--- a/upkg.sh
+++ b/upkg.sh
@@ -248,6 +248,7 @@ upkg_list_available_cmds() {
 # List all global commands that link to $install_prefix/lib/upkg/.upkg/.bin
 upkg_list_global_referenced_cmds() {
   local install_prefix=$1 cmdpath
+  [[ -e "$install_prefix/bin" ]] || return 0
   while read -r -d $'\n' cmdpath; do
     [[ $cmdpath != ../lib/upkg/.upkg/.bin/* ]] || printf "%s\n" "${cmdpath#'../lib/upkg/.upkg/.bin/'}"
   done < <(find "$install_prefix/bin" -mindepth 1 -maxdepth 1 -exec readlink \{\} \;)