File extra-filerefs-include-files-even-if-no-refs-in-stat.patch of Package salt.8688

From 544dfd7dbaa1c837b75976f15ad67159b1bdedbb Mon Sep 17 00:00:00 2001
From: Matei Albu <malbu@suse.de>
Date: Sun, 6 May 2018 11:56:18 +0200
Subject: [PATCH] --extra-filerefs include files even if no refs in
 states to apply

Fixes #47496
(cherry picked from commit d67239a)
---
 salt/client/ssh/state.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/salt/client/ssh/state.py b/salt/client/ssh/state.py
index 8fa11d031e..08d4846bb6 100644
--- a/salt/client/ssh/state.py
+++ b/salt/client/ssh/state.py
@@ -135,9 +135,9 @@ def lowstate_file_refs(chunks, extras=''):
             elif state.startswith('__'):
                 continue
             crefs.extend(salt_refs(chunk[state]))
+        if saltenv not in refs:
+            refs[saltenv] = []
         if crefs:
-            if saltenv not in refs:
-                refs[saltenv] = []
             refs[saltenv].append(crefs)
     if extras:
         extra_refs = extras.split(',')
-- 
2.13.6