ash: if tcgetattr(stdin) fails, don't mess with tcsetattr
authorvda <vda@69ca8d6d-28ef-0310-b511-8ec308f3f277>
Mon, 29 Oct 2007 19:17:29 +0000 (19:17 +0000)
committervda <vda@69ca8d6d-28ef-0310-b511-8ec308f3f277>
Mon, 29 Oct 2007 19:17:29 +0000 (19:17 +0000)
commit34b054b54ae9dff3cee22bc7c17eccdcbc3930d0
tree3370f2912fb6db680af5c77f2aae4e01cd7fa093
parented8f126c0206cfa63817dd9b6442b104dfd842dd
ash: if tcgetattr(stdin) fails, don't mess with tcsetattr
ash: size-optimize ulimit's table of limits

   text    data     bss     dec     hex filename
 777345     974    9676  787995   c061b busybox_old
 777253     974    9676  787903   c05bf busybox_unstripped

git-svn-id: svn://busybox.net/trunk/busybox@20322 69ca8d6d-28ef-0310-b511-8ec308f3f277
shell/ash.c