X-Git-Url: https://git.sven.stormbind.net/?p=sven%2Fexfat-utils.git;a=blobdiff_plain;f=libexfat%2Flog.c;h=8b589b406d238ee6388b631455eda37a72cbafe5;hp=7a2b35d90005f172605e3286a7dfb3f288cb65d4;hb=70a4b10edcf53a90140e6dd80ccaa045f3647ad7;hpb=9799d681703e3a63dbbf876c16c9bb51b20c8fab

diff --git a/libexfat/log.c b/libexfat/log.c
index 7a2b35d..8b589b4 100644
--- a/libexfat/log.c
+++ b/libexfat/log.c
@@ -2,7 +2,7 @@
 	log.c (02.09.09)
 	exFAT file system implementation library.
 
-	Copyright (C) 2009, 2010  Andrew Nayenko
+	Copyright (C) 2010-2012  Andrew Nayenko
 
 	This program is free software: you can redistribute it and/or modify
 	it under the terms of the GNU General Public License as published by
@@ -21,6 +21,7 @@
 #include "exfat.h"
 #include <stdarg.h>
 #include <syslog.h>
+#include <unistd.h>
 
 int exfat_errors;
 
@@ -40,7 +41,8 @@ void exfat_bug(const char* format, ...)
 	va_end(ap);
 	fputs(".\n", stderr);
 
-	vsyslog(LOG_CRIT, format, aq);
+	if (!isatty(STDERR_FILENO))
+		vsyslog(LOG_CRIT, format, aq);
 	va_end(aq);
 
 	abort();
@@ -63,7 +65,8 @@ void exfat_error(const char* format, ...)
 	va_end(ap);
 	fputs(".\n", stderr);
 
-	vsyslog(LOG_ERR, format, aq);
+	if (!isatty(STDERR_FILENO))
+		vsyslog(LOG_ERR, format, aq);
 	va_end(aq);
 }
 
@@ -84,7 +87,8 @@ void exfat_warn(const char* format, ...)
 	va_end(ap);
 	fputs(".\n", stderr);
 
-	vsyslog(LOG_WARNING, format, aq);
+	if (!isatty(STDERR_FILENO))
+		vsyslog(LOG_WARNING, format, aq);
 	va_end(aq);
 }