From 3b64e4d4f40baac56148c7d333d6a0053358ec7a Mon Sep 17 00:00:00 2001
From: Tom Gundersen <teg@jklm.no>
Date: Tue, 2 Jun 2015 16:52:07 +0200
Subject: udev: add some asserts

Mostly for documentation purposes.
---
 src/udev/udev-builtin-hwdb.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/udev/udev-builtin-hwdb.c')

diff --git a/src/udev/udev-builtin-hwdb.c b/src/udev/udev-builtin-hwdb.c
index 5e0e7ebb11..7dfc74e6fa 100644
--- a/src/udev/udev-builtin-hwdb.c
+++ b/src/udev/udev-builtin-hwdb.c
@@ -85,6 +85,8 @@ static int udev_builtin_hwdb_search(struct udev_device *dev, struct udev_device
         bool last = false;
         int r = 0;
 
+        assert(dev);
+
         for (d = srcdev; d && !last; d = udev_device_get_parent(d)) {
                 const char *dsubsys;
                 const char *modalias = NULL;
-- 
cgit v1.2.3-54-g00ecf