json2ts fails while read from STDIN

[ikokostya]

Version

• nodejs v6.10.2
• json-schema-to-typescript@4.2.1

Code

$ cat test.json 
{}
$ cat test.json | node_modules/.bin/json2ts 
Path must be a string. Received undefined
$ echo $?
1

Expected behavior
No errors.

Looks like this is problem with strict argument checking in path module which was introduced in nodejs 6: nodejs/node#5348

[bcherny]

Thanks for the report @ikokostya! Fix is published in 4.3.0.