From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Tue, 28 Aug 2018 12:04:44 +0000 (+0200)
Subject: logging: close previous file log after opening new one
X-Git-Tag: 3.4-pre1~17
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=68475366697e844aaffea576bf65633858d6eba6;p=thirdparty%2Fchrony.git

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.
---

diff --git a/logging.c b/logging.c
index aee69405..0f73a457 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;
 }