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-input_id.c | 2 ++
 1 file changed, 2 insertions(+)

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

diff --git a/src/udev/udev-builtin-input_id.c b/src/udev/udev-builtin-input_id.c
index b14190e423..6d06cef07c 100644
--- a/src/udev/udev-builtin-input_id.c
+++ b/src/udev/udev-builtin-input_id.c
@@ -268,6 +268,8 @@ static int builtin_input_id(struct udev_device *dev, int argc, char *argv[], boo
         bool is_pointer;
         bool is_key;
 
+        assert(dev);
+
         /* walk up the parental chain until we find the real input device; the
          * argument is very likely a subdevice of this, like eventN */
         pdev = dev;
-- 
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