bc: better handle optional args of bc_program_pushVar()
authorDenys Vlasenko <vda.linux@googlemail.com>
Sun, 2 Dec 2018 19:57:17 +0000 (20:57 +0100)
committerDenys Vlasenko <vda.linux@googlemail.com>
Wed, 5 Dec 2018 14:43:35 +0000 (15:43 +0100)
commit416ce76bcd26084099f430367f88387fced1c34e
treed9c172123233e762f5a47be1a3fbd1e32c12e028
parent9721f6c8b0b5a22313fb546af5959d69ac6b59ef
bc: better handle optional args of bc_program_pushVar()

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