diff --git a/.githooks/post-checkout b/.githooks/post-checkout
index d30bedf..db149ad 100755
--- a/.githooks/post-checkout
+++ b/.githooks/post-checkout
@@ -30,10 +30,11 @@ 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 grep -qE '^\s*$' <<< "$opkg_c"; then
+                echo "CCC=${opkg_c}CCC"
+                if grep -qE '^\s*$' <<< "${opkg_c}"; then
                     continue
                 fi
-                echo "CCC=${opkg_c}CCC"
+                echo "DDD=${opkg_c}DDD"
                 # check if line is not starting with '#'
                 if ! grep -qE "^\s*[#]+.*$" <<< "$opkg_c"; then
                     echo -n "EXECUTE, $opkg_c, $now, N/A" | tr -d '\n\r' >> $GIT_UPDATE_LOG 2>&1