dan/haunt
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

utils: file-name-components: Handle empty string.

Browse Source 
* haunt/utils.scm (file-name-components): Return the empty list when
  given the empty string.
This commit is contained in:
David Thompson
2015-07-26 23:06:28 -04:00
parent 2f6b06dd22
commit 19a26608f2
1 changed files with 3 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
haunt/utils.scm
View File

@@ -67,7 +67,9 @@ flattened."
(define (file-name-components file-name) (define (file-name-components file-name)
"Split FILE-NAME into the components delimited by '/'." "Split FILE-NAME into the components delimited by '/'."
(string-split file-name #\/)) (if (string-null? file-name)
'()
(string-split file-name #\/)))
(define (join-file-name-components components) (define (join-file-name-components components)
"Join COMPONENTS into a file name string." "Join COMPONENTS into a file name string."