From 5af1f0560651ebf202e50b188b070b8ffc8c8eb8 Mon Sep 17 00:00:00 2001 From: Joachim Nilsson Date: Tue, 14 Nov 2017 14:34:08 +0100 Subject: [PATCH] plugin: Only close() PID file descriptors >0, skip -1 Signed-off-by: Joachim Nilsson --- plugins/tty.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/plugins/tty.c b/plugins/tty.c index a00b8282..d0c9bfaa 100644 --- a/plugins/tty.c +++ b/plugins/tty.c @@ -45,7 +45,7 @@ static plugin_t plugin = { static void setup(void) { - if (plugin.io.fd) + if (plugin.io.fd > 0) close(plugin.io.fd); plugin.io.fd = inotify_init1(IN_NONBLOCK | IN_CLOEXEC);