ncp 1.0.0 "into itself" checking fails legitimate copy requests

[danielbprice]

Test case; previous version:

$ mkdir test-0.6.0
$ cd test-0.6.0/
$ npm install ncp@0.6.0
node_modules/.bin/ncp node_modules node_modules.backup
$ echo $?
0
$ ls
node_modules  node_modules.backup

Test case; 1.0.0:

$ mkdir test-1.0.0
$ cd test-1.0.0
$ npm install ncp@1.0.0
$ node_modules/.bin/ncp node_modules node_modules.backup
An error has occurred.
Error: can't copy `/aux0/dp/test-1.0.0/node_modules.backup` into `/aux0/dp/test-1.0.0/node_modules`  itself
    at Function.ncp (/aux0/dp/test-1.0.0/node_modules/ncp/lib/ncp.js:34:23)
    at Object.<anonymous> (/aux0/dp/test-1.0.0/node_modules/ncp/bin/ncp:33:5)
    at Module._compile (module.js:456:26)
    at Object.Module._extensions..js (module.js:474:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Function.Module.runMain (module.js:497:10)
    at startup (node.js:119:16)
    at node.js:902:3
$ echo $?
1

This is, for us, very severe.

[AvianFlu]

Reverted that feature and published as 1.0.1. Let me know if that fixes it.

[danielbprice]

Yes, that does the trick:

$ mkdir test-1.0.1
$ cd test-1.0.1
$ npm install ncp@1.0.1
$ node_modules/.bin/ncp  node_modules node_modules.backup
$ ls
node_modules  node_modules.backup

Thanks!