isInfixOf returns incorrect result when a partial match is found before a complete match

[Mike T]

In version 8.2.2
Small example, shown in repl:

> List.Extra.isInfixOf [1,2] [1,3,1,2]
False : Bool

It should return True .

The problem is that the implementation switches to isPrefixOf as soon as a single item matches.

[Palmer Paul]

Good catch! I just opened a PR with a fix.

[Chadtech]

Thank you @mthiems for reporting. And thank you @pzp1997 for fixing.