A few minor updates. ;-)

Seriously though, read the Changelog for busybox 0.42,
which this is about to become...
 -Erik


git-svn-id: svn://busybox.net/trunk/busybox@351 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 1 insertions, 1 deletions

diff --git a/length.c b/length.c
index 46242b529..2c83cdfd2 100644
--- a/length.c
+++ b/length.c
@@ -6,7 +6,7 @@
 extern int
 length_main(int argc, char * * argv)
 {
-    if ( **(argv+1) == '-' ) {
+    if ( argc != 2 || **(argv+1) == '-' ) {
         usage("length string\n");
     }
     printf("%d\n", strlen(argv[1]));