X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=udev%2Fudev_utils_string.c;h=3bfe22c8150b5aedcf9355124b140918df5a19bb;hp=78bfca800c6d5f2fba848e96612b55c1cf5d9be6;hb=7d563a17f3967890331daf08d43f2f005418139b;hpb=cf8ec631a23eae532541bfeeccce20f0d978404d;ds=sidebyside

diff --git a/udev/udev_utils_string.c b/udev/udev_utils_string.c
index 78bfca800..3bfe22c81 100644
--- a/udev/udev_utils_string.c
+++ b/udev/udev_utils_string.c
@@ -46,6 +46,8 @@ void remove_trailing_chars(char *path, char c)
 {
 	size_t len;
 
+	if (path == NULL)
+		return;
 	len = strlen(path);
 	while (len > 0 && path[len-1] == c)
 		path[--len] = '\0';