wget,ftpd: shorten and reuse strings

function                                             old     new   delta
wget_main                                           2382    2386      +4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/0 up/down: 4/0)                 Total: 4 bytes
   text	   data	    bss	    dec	    hex	filename
 934228	    477	   7296	 942001	  e5fb1	busybox_old
 934202	    477	   7296	 941975	  e5f97	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/networking/ftpgetput.c b/networking/ftpgetput.c
index cdad629..2f29213 100644
--- a/networking/ftpgetput.c
+++ b/networking/ftpgetput.c
@@ -309,7 +309,7 @@
 	INIT_G();
 	/* Set default values */
 	user = "anonymous";
-	password = "busybox@";
+	password = "busybox";
 
 	/*
 	 * Decipher the command line