ash: fix "shift BIGNUM" and "read with no variable name" bugs.
authorDenis Vlasenko <vda.linux@googlemail.com>
Wed, 18 Jun 2008 19:22:19 +0000 (19:22 -0000)
committerDenis Vlasenko <vda.linux@googlemail.com>
Wed, 18 Jun 2008 19:22:19 +0000 (19:22 -0000)
commit9cd4c76b50b8fde9e21943bcd520168fa9d57290
tree57c91793d90a9dbfe853f5b2e9091ebf132e9606
parent1ba323e5b698257292e769c71d125d0cd2c56d21
ash: fix "shift BIGNUM" and "read with no variable name" bugs.
 omg. hush testsuite helps to find bugs in ash! what next?

function                                             old     new   delta
static.arg_REPLY                                       -       8      +8
readcmd                                             1023    1021      -2
shiftcmd                                             129     125      -4
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/2 up/down: 8/-6)                Total: 2 bytes
shell/ash.c