grails/grails-core — pull request #395 by rdmueller (2013-09-04 19:26:37+00:00)
Title: GRAILS-8809 fix for relative image URLs on windows

`baseDir.absolutePath` (line 50) returns on a windows system a path with backslashes. These will be removed by the `replaceAll` statement in line 60. A better way to create a file-URL from the basepath is to use `baseDir.toPath().toUri().toString()` which will return on *nix and windows systems a valid file-URL.
`baseDir.toPath().toUri().toString()` returns a trailing slash if baseDir is a directory, no slash otherwise. To ensure that we always have a trailing slash, I've added the line `base += base.endsWith('/')?'':'/'`