Jordan Ritter 8c8ead1a02 fix(showcase): propagate _slot_offset_ports failure so the port-conflict guard fails loudly on a bad slot ...

_slot_ports_free consumed _slot_offset_ports via process substitution
(done < <(...)), so a die on an out-of-range/non-numeric slot exited only
the subshell — the loop read zero ports, any_held stayed 0, and the
function returned 0 ("all free"), silently defeating the port-conflict
guard for a bad slot. Capture into a variable with || die so the failure
propagates to the caller. Real-surface bats prove a bad slot now fails
loudly while valid-slot free/held behavior is unchanged.

2026-06-26 13:38:29 -07:00

71 KiB

Executable File

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