services: guix: Fix coordinator agent.

* gnu/services/guix.scm (guix-build-coordinator-agent-activation): Define
%user variable.

diff --git a/gnu/services/guix.scm b/gnu/services/guix.scm
index a47c4bd..bd7ebcd 100644 (file)
--- a/gnu/services/guix.scm
+++ b/gnu/services/guix.scm
@@ -363,6 +363,8 @@
   #~(begin
       (use-modules (guix build utils))
 
+      (define %user (getpw "guix-build-coordinator-agent"))
+
       (mkdir-p "/var/log/guix-build-coordinator")
 
       ;; Allow writing the PID file