From 8abfcc9052cf9ed5c02a5df36626e4505d990e64 Mon Sep 17 00:00:00 2001
From: illiliti <illiliti@protonmail.com>
Date: Fri, 21 May 2021 22:24:08 +0300
Subject: [PATCH] tinyramfs: fix init* hooks not getting copied

copy_file overwrites global _dir variable which lead to skipping
copying init* hooks.
---
 tinyramfs | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/tinyramfs b/tinyramfs
index 9ca0404..4b91ac9 100755
--- a/tinyramfs
+++ b/tinyramfs
@@ -227,22 +227,22 @@ copy_hook()
 {
     hook="$1"
 
-    for _dir in "$hksdir" /etc/tinyramfs/hooks /usr/share/tinyramfs/hooks; do
-        [ -f "${_dir}/${hook}/${hook}" ] && break
+    for hook_dir in "$hksdir" /etc/tinyramfs/hooks /usr/share/tinyramfs/hooks; do
+        [ -f "${hook_dir}/${hook}/${hook}" ] && break
     done || panic "could not find $hook hook"
 
     print "running $hook hook"
 
     # https://www.shellcheck.net/wiki/SC1090
     # shellcheck disable=1090
-    . "${_dir}/${hook}/${hook}"
+    . "${hook_dir}/${hook}/${hook}"
 
     for _type in init init.late; do
-        [ -f "${_dir}/${hook}/${hook}.${_type}" ] || continue
+        [ -f "${hook_dir}/${hook}/${hook}.${_type}" ] || continue
 
         print "copying ${hook}.${_type}"
 
-        copy_file "${_dir}/${hook}/${hook}.${_type}" \
+        copy_file "${hook_dir}/${hook}/${hook}.${_type}" \
             "/usr/share/tinyramfs/hooks/${hook}/${hook}.${_type}" 644 0
     done
 }