bc: in bc_program_exec(), push two variables into inner scope
authorDenys Vlasenko <vda.linux@googlemail.com>
Sun, 9 Dec 2018 01:24:14 +0000 (02:24 +0100)
committerDenys Vlasenko <vda.linux@googlemail.com>
Sun, 9 Dec 2018 01:24:14 +0000 (02:24 +0100)
commit927a7d6853da2f528ae13db57fc23c6527549782
treef702b36bc94b197205f8bb027b6330baf558dbe7
parent8fa1e8e6e749cb3103831596fd30706e9364cdfe
bc: in bc_program_exec(), push two variables into inner scope

While at it, delete empty lines.

function                                             old     new   delta
bc_program_exec                                     4179    4152     -27

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
miscutils/bc.c