From e9562ab488856a7f4ef588d71af148fe5550c252 Mon Sep 17 00:00:00 2001
From: MilhouseVH <milhouseVH.github@nmacleod.com>
Date: Tue, 22 Oct 2019 19:25:51 +0100
Subject: [PATCH] config/functions: ensure enable_service tells us why it
 failed

---
 config/functions | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/config/functions b/config/functions
index 98866b1872..a95e0dfa28 100644
--- a/config/functions
+++ b/config/functions
@@ -1298,11 +1298,12 @@ add_group() {
 # Usage: enable_service <unit> [target]
 enable_service() {
   local unit="$1"
-  local unit_dir="/usr/lib/systemd/system"
+  local unit_dir="usr/lib/systemd/system"
   local target="$2"
   local target_dir=$INSTALL
 
-  [ -f "$target_dir/$unit_dir/$unit" ] || die
+  [ -f "$target_dir/$unit_dir/$unit" ] || die "ERROR: cannot enable non-existent service $target_dir/$unit_dir/$unit"
+
   if [ -z "$target" ] ; then
     for target in `grep '^WantedBy' $target_dir/$unit_dir/$unit | cut -f2 -d=` ; do
       if [ -n "$target" ]; then