shell: shrink arith code; and prepare for returning text error codes
authorDenys Vlasenko <dvlasenk@redhat.com>
Sun, 12 Sep 2010 22:34:26 +0000 (00:34 +0200)
committerDenys Vlasenko <dvlasenk@redhat.com>
Sun, 12 Sep 2010 22:34:26 +0000 (00:34 +0200)
commitb771c654cab511b172484479cafd006d52588103
tree54a5cd2fb09061217441afb00053a6e9c2e00284
parent99862cbfad9c36b4f8f4378c3a7a9f077c239f20
shell: shrink arith code; and prepare for returning text error codes

function                                             old     new   delta
arith                                                701     680     -21

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
shell/hush.c
shell/math.c