mainmenu: Tidy up logic in is_server_protocol_compat() (#3997)
authorSmallJoker <SmallJoker@users.noreply.github.com>
Fri, 15 Apr 2016 12:37:09 +0000 (14:37 +0200)
committerest31 <est31@users.noreply.github.com>
Fri, 15 Apr 2016 12:37:09 +0000 (14:37 +0200)
commitd82c5da0dccb1f30250725d17c3f373aacdda0e2
tree4f90f0f47d4d7554727661782a9b2c359f865747
parent6530ed4dd8e8304a6f7769b05bd776535c9c3abc
mainmenu: Tidy up logic in is_server_protocol_compat() (#3997)

Apply de morgan to simplify the logic.
builtin/mainmenu/common.lua