fix warning

diff --git a/libc/misc/syslog/syslog.c b/libc/misc/syslog/syslog.c
index f21d8d1..649f36d 100644 (file)
--- a/libc/misc/syslog/syslog.c
+++ b/libc/misc/syslog/syslog.c
@@ -123,7 +123,7 @@ closelog_intern(int to_default)
 }
 
 static void
-sigpipe_handler (int sig)
+sigpipe_handler (attribute_unused int sig)
 {
   closelog_intern (0);
 }