A few minor updates. ;-)

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

1 files changed, 1 insertions, 1 deletions

diff --git a/length.c b/length.c
index 46242b5..2c83cdf 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]));