Sometimes `syncthing-service-type' fails during startup because it tries
to read configuration files from the user's home directory:

Failure on home directory: mkdir /home/xyz/.config: permission denied

This patch adds `user-processes' to the shepherd service requirements to
ensure that `user-homes' is fired before `syncthing' tries to read data
from the home directory.

* gnu/services/syncthing.scm (syncthing-shepherd-service): add
`user-processes' to requirements

---
 gnu/services/syncthing.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/services/syncthing.scm b/gnu/services/syncthing.scm
index 2f7c822827..9bb623186b 100644
--- a/gnu/services/syncthing.scm
+++ b/gnu/services/syncthing.scm
@@ -63,7 +63,7 @@ (define syncthing-shepherd-service
                      (list (string->symbol
                             (string-append "syncthing-" user)))))
       (documentation "Run syncthing.")
-      (requirement (if home-service? '() '(loopback)))
+      (requirement (if home-service? '() '(loopback user-processes)))
       (start #~(make-forkexec-constructor
                 (append (list (string-append #$syncthing "/bin/syncthing")
                               "--no-browser"
-- 
2.41.0