X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=udev_config.c;h=c1af7c12ca8149c11e9981c79d19915d8e9e6d72;hb=f3aef1a78eeb80f9234eb39d22965ad1f6e94b5d;hp=7037a1708169a2135931cf9fde890f841e9f5b12;hpb=fc55cf68ca0c0db5172a9de7e827c6c3f7c2a308;p=elogind.git

diff --git a/udev_config.c b/udev_config.c
index 7037a1708..c1af7c12c 100644
--- a/udev_config.c
+++ b/udev_config.c
@@ -192,6 +192,12 @@ void udev_init_config(void)
 
 	parse_config_file();
 
+	env = getenv("UDEV_ROOT");
+	if (env) {
+		strlcpy(udev_root, env, sizeof(udev_root));
+		remove_trailing_chars(udev_root, '/');
+	}
+
 	env = getenv("UDEV_LOG");
 	if (env)
 		udev_log_priority = log_priority(env);