Mikhail ChusavitinandClaude Sonnet 4.6
75c33e073e
trap RETURN is a bash extension not supported by /bin/sh on Debian. With set -e active the unsupported trap call exited the build immediately after lb build, before bootloader sync and ISO copy steps ran. Remove both trap RETURN lines — explicit rm -rf at the end of the function is sufficient for cleanup on the happy path. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>