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doc: path.resolve ignores zero-length strings

https://github.com/nodejs/node/blob/master/lib/path.js#L187
https://github.com/nodejs/node/blob/master/lib/path.js#L1189

PR-URL: https://github.com/nodejs/node/pull/5928
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Robert Jefe Lindstädt <robert.lindstaedt@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
process-exit-stdio-flushing
Igor Klopov 9 years ago
committed by James M Snell
parent
commit
4c234df264
  1. 6
      doc/api/path.markdown

6
doc/api/path.markdown

@ -294,7 +294,8 @@ If `to` isn't already absolute `from` arguments are prepended in right to left
order, until an absolute path is found. If after using all `from` paths still
no absolute path is found, the current working directory is used as well. The
resulting path is normalized, and trailing slashes are removed unless the path
gets resolved to the root directory.
gets resolved to the root directory. Empty string `from` arguments are
ignored.
Another way to think of it is as a sequence of `cd` commands in a shell.
@ -329,9 +330,6 @@ path.resolve('wwwroot', 'static_files/png/', '../gif/image.gif')
// '/home/myself/node/wwwroot/static_files/gif/image.gif'
```
*Note:* If the arguments to `resolve` have zero-length strings then the current
working directory will be used instead of them.
## path.sep
The platform-specific file separator. `'\\'` or `'/'`.

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