From: Nix <nix@esperi.org.uk>
Date: Mon, 16 May 2011 20:51:38 +0000 (+0200)
Subject: libudev: queue - accept NULL passed into udev_queue_export_cleanup()
X-Git-Tag: 174~140
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=12f79fb0b9c919787d8a7d4307895d3d6b4b029b

libudev: queue - accept NULL passed into udev_queue_export_cleanup()
---

diff --git a/libudev/libudev-queue-private.c b/libudev/libudev-queue-private.c
index 0dcf9b002..6e13d8a3d 100644
--- a/libudev/libudev-queue-private.c
+++ b/libudev/libudev-queue-private.c
@@ -104,9 +104,10 @@ void udev_queue_export_cleanup(struct udev_queue_export *udev_queue_export)
 {
 	char filename[UTIL_PATH_SIZE];
 
+	if (udev_queue_export == NULL)
+		return;
 	util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev_queue_export->udev), "/queue.tmp", NULL);
 	unlink(filename);
-
 	util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev_queue_export->udev), "/queue.bin", NULL);
 	unlink(filename);
 }