Usage of node path.join breaks IPLD paths on Windows

[Expyron]

joinPath here is returning the path separated by platform-specific path separators.

The code afterwards in the resolvers is expecting forward slashes, so it doesn't work on Windows platforms.

I suggest replacing all backslashes by slashes after joinPath on Windows platforms.

[daviddias]

@Expyron that path is for IPLD Path which uses /, it should be no different in Windows.

[Expyron]

That's clear. I'm saying that this is not working properly on Windows.

When doing:
ipfs.dag.get(cid, 'folder/file', callback)

It works properly on Linux, but not on Windows. There's the part here that uses 'path.join()' which converts the path to 'folder\file' (with a backslash). IPLD resolvers don't understand that path with a backslash.

[daviddias]

Ah! You are right, great catch! We need to keep using the Linux version, even on Windows. Would you like to patch this bug?

[richardschneider]

Fixed in PR #104