Week 4-BN: guard the console snippets against bv being None

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Every console snippet derives the repo path from bv.file.original_filename, so
with no database open bv is None and it fails with 'NoneType has no attribute
file'. Add 'assert bv is not None, "Open the .bndb first..."' to all 12 snippets
so the failure is explicit.

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Kevin Thomas committed 2026-10-03 17:37:54 -04:00

1 parent 5225f47ecf

commit fae2ffc938

2 files changed

+12

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