From 3743e8995aa7d7075ede22c772dd206e3d681e75 Mon Sep 17 00:00:00 2001
From: paumr <paum@bdisk.eu>
Date: Tue, 6 Aug 2019 00:10:58 +0200
Subject: [PATCH] mbsync: fix use of `certificatesFile`

The `tls.certificatesFile` option may be set to a path but the
`CertificateFile` attribute should be a string.
---
 modules/programs/mbsync.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/programs/mbsync.nix b/modules/programs/mbsync.nix
index 7e9cdb7f8..cda468dd3 100644
--- a/modules/programs/mbsync.nix
+++ b/modules/programs/mbsync.nix
@@ -20,7 +20,7 @@ let
     }
     //
     optionalAttrs (tls.enable && tls.certificatesFile != null) {
-      CertificateFile = tls.certificatesFile;
+      CertificateFile = toString tls.certificatesFile;
     };
 
   masterSlaveMapping = {