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| author | Ludovic Courtès <ludo@gnu.org> | 2017-09-18 17:00:17 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2017-09-19 12:19:15 +0200 |
| commit | 82781d871f8753737448c562b3906b2a7f89581c (patch) | |
| tree | c053434474f4a88119c9c39b6385129b4553c10a | |
| parent | d209ce434f4c2121eeecfa8939a928ade43d7764 (diff) | |
| download | guix-82781d871f8753737448c562b3906b2a7f89581c.tar guix-82781d871f8753737448c562b3906b2a7f89581c.tar.gz | |
utils: 'current-source-directory' gracefully deals with lack of location info.
* guix/utils.scm (current-source-directory): Adjust for when
'syntax-source' returns #f.
| -rw-r--r-- | guix/utils.scm | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/guix/utils.scm b/guix/utils.scm index ab43ed4008..8fbbdc3563 100644 --- a/guix/utils.scm +++ b/guix/utils.scm @@ -700,7 +700,7 @@ failure." be determined." (syntax-case s () ((_) - (match (assq 'filename (syntax-source s)) + (match (assq 'filename (or (syntax-source s) '())) (('filename . (? string? file-name)) ;; If %FILE-PORT-NAME-CANONICALIZATION is 'relative, then FILE-NAME ;; can be relative. In that case, we try to find out at run time @@ -713,7 +713,7 @@ be determined." (dirname file-name)) (else #`(absolute-dirname #,file-name)))) - (_ + (#f #f)))))) ;; A source location. |