From 5e338034ecdf1b9c35f9d0c3d7ccd60aa3b9bc77 Mon Sep 17 00:00:00 2001
From: phoebos <ben@bvnf.space>
Date: Sat, 22 Apr 2023 03:13:42 +0100
Subject: [PATCH] kiss: fix _pkg_find for extra colons in KISS_PATH

Previously, having an extra colon in KISS_PATH causes / to be a
directory being searched in, so you could get things like

    $ KISS_PATH=: kiss s usr
    /usr

which is clearly incorrect.
---
 kiss | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kiss b/kiss
index 3833352..223c38e 100755
--- a/kiss
+++ b/kiss
@@ -337,6 +337,7 @@ _pkg_find() {
     # Intentional.
     # shellcheck disable=2086
     for _find_path in $4 "${3:-$sys_db}"; do set +f
+        ok "$_find_path" || continue
         for _find_pkg in "$_find_path/"$1; do
             test "${3:--d}" "$_find_pkg" && set -f -- "$@" "$_find_pkg"
         done