diff options
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/services/vpn.scm | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/gnu/services/vpn.scm b/gnu/services/vpn.scm index 868a227fc0..cbb4a79a7b 100644 --- a/gnu/services/vpn.scm +++ b/gnu/services/vpn.scm @@ -108,10 +108,12 @@ #f)) (define (serialize-tls-auth role location) - (serialize-field 'tls-auth - (string-append location " " (match role - ('server "0") - ('client "1"))))) + (if location + (serialize-field 'tls-auth + (string-append location " " (match role + ('server "0") + ('client "1")))) + #f)) (define (tls-auth? val) (or (eq? val #f) (string? val))) |