hexdump: fix short file of zero butes treated as dup
authorDenys Vlasenko <vda.linux@googlemail.com>
Tue, 3 Jul 2018 14:27:54 +0000 (16:27 +0200)
committerDenys Vlasenko <vda.linux@googlemail.com>
Tue, 3 Jul 2018 14:29:06 +0000 (16:29 +0200)
commite5d5f5b9a770de5a48d1a3bd293d5d611d6624c4
tree64d7021ed5058bf9647778e24fda5ab1656d686c
parent9634e8a7d545283c662992d4d3e4a1bcd557c055
hexdump: fix short file of zero butes treated as dup

function                                             old     new   delta
bb_dump_dump                                        1466    1491     +25

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
libbb/dump.c
testsuite/hexdump.tests [new file with mode: 0755]