| Message ID | 20200817093124.30611-6-levenson@mmer.org |
|---|---|
| State | New |
| Headers | show |
| Series | Dovecot improvements. Add support for pigeonhole. | expand |
| Context | Check | Description |
|---|---|---|
| cbaines/comparison | success | View comparision |
| cbaines/git branch | success | View Git branch |
| cbaines/applying patch | success | View Laminar job |
diff --git a/gnu/services/mail.scm b/gnu/services/mail.scm index 5959d878e7..1d5d322a53 100644 --- a/gnu/services/mail.scm +++ b/gnu/services/mail.scm @@ -99,7 +99,9 @@ (and (string? x) (not (string-index x #\space)))) val))) (define (serialize-space-separated-string-list field-name val) - (serialize-field field-name (string-join val " "))) + (match val + (() #f) + (_ (serialize-field field-name (string-join val " "))))) (define (comma-separated-string-list? val) (and (list? val)
* gnu/services/mail.scm (serialize-space-separated-string-list): Protocols might have custom settings, which are not supported by other protocols. To prevent dovecot/services from crashing, serialize settings that hold non-empty values only. Signed-off-by: Alexey Abramov <levenson@mmer.org> --- gnu/services/mail.scm | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)