bzcat: compile bunzip2_main() if BZCAT.
authorDenys Vlasenko <vda.linux@googlemail.com>
Tue, 4 Jul 2017 14:23:36 +0000 (16:23 +0200)
committerDenys Vlasenko <vda.linux@googlemail.com>
Tue, 4 Jul 2017 14:23:36 +0000 (16:23 +0200)
commit034ceabe8221fb924277cd6b1e07303ecb93408f
treefc7555006247426b6487da522836e2a23f6f3ba1
parentd1f222c3b00839b289f5d04a69b3c704101d17b2
bzcat: compile bunzip2_main() if BZCAT.

Currently, BZCAT (and BUNZIP2) selects FEATURE_BZIP2_DECOMPRESS,
thus, "#if ENABLE_FEATURE_BZIP2_DECOMPRESS" around bunzip2_main()
is sufficient. But let's robustify it.

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