clawbot 79ceed2ee4 fix: guard against division by zero when fetchBytes is 0 ...

processAndStore() computed sizePercent as outputSize/fetchBytes*100
without checking for zero, producing Inf/NaN in logs and metrics.

Also treat empty cached source data the same as missing (re-fetch
from upstream) since zero-byte images can't be processed.

Fixes #5

2026-02-08 15:59:51 -08:00

10 KiB

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