alt-glitch 2a52e28568 fix(setup): skip AUXILIARY_VISION_MODEL write when input is blank ...

Guard the save_env_value('AUXILIARY_VISION_MODEL', ...) call with
'if _selected_vision_model:' so blank input at the non-OpenAI vision
model prompt doesn't nuke existing values in .env.

save_env_value has no internal guard against empty strings — it
faithfully writes whatever it receives, including empty values that
shadow the previously-configured model.

Salvage of #15504 (core hunk). Contributor's test was dropped because
it collided with subsequent test refactors; the fix stands on its own.

Co-authored-by: alt-glitch <balyan.sid@gmail.com>

2026-05-04 02:41:47 -07:00

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