From 68475366697e844aaffea576bf65633858d6eba6 Mon Sep 17 00:00:00 2001
From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Tue, 28 Aug 2018 14:04:44 +0200
Subject: [PATCH] logging: close previous file log after opening new one

Currently, the log is always opened only once, but that will change with
tests temporarily suspending logging.
---
 logging.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/logging.c b/logging.c
index aee6940..0f73a45 100644
--- a/logging.c
+++ b/logging.c
@@ -191,6 +191,9 @@ LOG_OpenFileLog(const char *log_file)
   /* Enable line buffering */
   setvbuf(f, NULL, _IOLBF, BUFSIZ);
 
+  if (file_log && file_log != stderr)
+    fclose(file_log);
+
   file_log = f;
 }