edge case bug in the local path resolver

[jasisk]

Plonk.

tryRequire just calls require.resolve which will, for local files, start relative to the file that contains it.

Therefore, if you try to require a file with a relative path that could resolve to a similarly named file from the util folder in meddleware, 💥.

Proof:

$ echo "console.log('i am required');" > rq.js

$ cat - > index.js <<EOF
const meddleware = require('meddleware');
const express = require('express');

const app = express();

const config = {
  example: {
    module: './rq.js'
  }
};

app.use(meddleware(config));
EOF

$ node index.js
/cat/city/secret/path/node_modules/meddleware/index.js:100
            throw new Error('Unable to locate middleware in ' + config.name);
            ^

Error: Unable to locate middleware in ./rq.js

[shaunwarman]

@jasisk I took a shot in #82 but I'm not sure it's the right approach. Will let you decide.