diff options
| -rw-r--r-- | guix-qa-frontpage/server.scm | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/guix-qa-frontpage/server.scm b/guix-qa-frontpage/server.scm index 3f84a08..58262dc 100644 --- a/guix-qa-frontpage/server.scm +++ b/guix-qa-frontpage/server.scm @@ -154,9 +154,10 @@ #:code 200 #:headers '((content-type . (text/plain)) (vary . (accept)))) - (lambda (port) - (write-metrics metrics-registry port) - (write-metrics plain-metrics-registry port)))) + (call-with-output-string + (lambda (port) + (write-metrics metrics-registry port) + (write-metrics plain-metrics-registry port))))) (('GET "branches") (let ((branches (with-sqlite-cache |