From 72ecd841df155135f283e7107d26723ffa80a65e Mon Sep 17 00:00:00 2001
From: Gerhard Hoffmann <g.hoffmann@atb-online.eu>
Date: Thu, 25 May 2023 17:03:11 +0200
Subject: [PATCH] test for syntax errors

---
 .githooks/post-checkout | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.githooks/post-checkout b/.githooks/post-checkout
index 5584931..e7daf2f 100755
--- a/.githooks/post-checkout
+++ b/.githooks/post-checkout
@@ -30,7 +30,7 @@ if [ -f $CHECKOUT_HISTORY_FILE ]; then
             readarray opkg_commands < <(cat $OPKG_COMMANDS_FILE)
             for opkg_c in "${opkg_commands[@]}"; do
                 # check for empty lines
-                if [[ -n $opkg_c ]]; then
+                if [ "$opkg_c" ]; then
                     echo "CC=$opkg_c"
                     # check if line is not starting with '#'
                     if ! grep -qE "^\s*[#]+.*$" <<< "$opkg_c"; then