join: resync join.c with upstream
commit21e7262d54b0cf57fd0243d323cc986d714ce804
authorLauri Tirkkonen <lotheac@iki.fi>
Thu, 26 Jul 2018 13:41:15 +0000 (26 16:41 +0300)
committerLauri Tirkkonen <lotheac@iki.fi>
Thu, 26 Jul 2018 13:41:15 +0000 (26 16:41 +0300)
treea33bfe0a0c8b7a7c687b1254155397225cde194c
parent308e0ac2f4765a3e7d450790e74e80ff35d50ee5
join: resync join.c with upstream

upstream replaced fgetln usage with getline, so we can use it as is now
bin/join/join.c