Add sanity check to is_actual_binary. Should fix crash in 'luarocks pack' reported by Alexander Gladysh, or at least give better diagnostics.
Add sanity check to is_actual_binary.
Should fix crash in 'luarocks pack' reported by Alexander Gladysh,
or at least give better diagnostics.

xpol/luarocks,xpol/luarocks,tst2005/luarocks,leafo/luarocks,ignacio/luarocks,luarocks/luarocks,keplerproject/luarocks,xpol/luainstaller,rrthomas/luarocks,tst2005/luarocks,leafo/luarocks,tst2005/luarocks,aryajur/luarocks,xpol/luarocks,xpol/luavm,lxbgit/luarocks,tarantool/luarocks,luarocks/luarocks,xpol/luavm,keplerproject/luarocks,coderstudy/luarocks,starius/luarocks,xpol/luainstaller,xiaq/luarocks,xiaq/luarocks,xpol/luavm,rrthomas/luarocks,tst2005/luarocks,aryajur/luarocks,xiaq/luarocks,rrthomas/luarocks,starius/luarocks,xiaq/luarocks,lxbgit/luarocks,ignacio/luarocks,usstwxy/luarocks,usstwxy/luarocks,tarantool/luarocks,usstwxy/luarocks,xpol/luavm,keplerproject/luarocks,leafo/luarocks,xpol/luavm,keplerproject/luarocks,aryajur/luarocks,usstwxy/luarocks,xpol/luainstaller,robooo/luarocks,robooo/luarocks,coderstudy/luarocks,aryajur/luarocks,xpol/luarocks,xpol/luainstaller,lxbgit/luarocks,starius/luarocks,coderstudy/luarocks,tarantool/luarocks,robooo/luarocks,rrthomas/luarocks,lxbgit/luarocks,ignacio/luarocks,coderstudy/luarocks,ignacio/luarocks,robooo/luarocks,luarocks/luarocks,starius/luarocks