From 01d32c0030565664e91a9be8689ab99ce5e3b366 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 20 Jun 2018 19:38:30 +0200
Subject: core: use fflush_and_check() where appropriate

---
 src/core/manager.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/core/manager.c b/src/core/manager.c
index df2f424f3..930df4e23 100644
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -3108,8 +3108,9 @@ int manager_serialize(Manager *m, FILE *f, FDSet *fds, bool switching_root) {
         assert(m->n_reloading > 0);
         m->n_reloading--;
 
-        if (ferror(f))
-                return -EIO;
+        r = fflush_and_check(f);
+        if (r < 0)
+                return r;
 
         r = bus_fdset_add_all(m, fds);
         if (r < 0)
-- 
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