Re: [PATCH v2 0/1] MR7473: winetest: Avoid underflow when computing filtered output size.

[Rémi Bernon (＠rbernon)]

Happens because j is the length without ANSI codes, and `ignore` striped entire "\n.*Test succeeded" lines, which may also include ANSI codes, removing them twice from the total.

v2: Fix it properly instead of hacking it.