From eed7d9b47371531ce185f80b4be5bcba3da96955 Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicholas.marriott@gmail.com>
Date: Wed, 30 May 2012 15:01:57 +0000
Subject: Do not use stderr for log file and don't call log_close when not
 needed.

---
 log.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'log.c')

diff --git a/log.c b/log.c
index 34855071..dbf9ee15 100644
--- a/log.c
+++ b/log.c
@@ -28,7 +28,7 @@
 #include "tmux.h"
 
 /* Log file, if needed. */
-FILE		*log_file = stderr;
+FILE		*log_file;
 
 /* Debug level. */
 int		 log_level = 0;
@@ -63,7 +63,7 @@ log_open(int level, const char *path)
 void
 log_close(void)
 {
-	if (log_file != stderr)
+	if (log_file != NULL)
 		fclose(log_file);
 
 	event_set_log_callback(NULL);
@@ -75,6 +75,9 @@ log_vwrite(const char *msg, va_list ap)
 {
 	char	*fmt;
 
+	if (log_file == NULL)
+		return;
+
 	if (asprintf(&fmt, "%s\n", msg) == -1)
 		exit(1);
 	if (vfprintf(log_file, fmt, ap) == -1)
-- 
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