1 files changed, 1 insertions, 1 deletions

diff --git a/init/halt.c b/init/halt.c
index 2ac210e59..9e3cbb1cf 100644
--- a/init/halt.c
+++ b/init/halt.c
@@ -35,7 +35,7 @@ RB_AUTOBOOT
 
         /* Parse and handle arguments */
         flags = getopt32(argc, argv, "d:nf", &delay);
-        if (flags&1) sleep(atoi(delay));
+        if (flags&1) sleep(xatou(delay));
         if (!(flags&2)) sync();
 
         /* Perform action. */