-Update from WebTranslator v3.0:
frisian - 1 changes by Taeke
malay - 3 changes by aarchen1795


git-svn-id: http://svn.openttd.org/trunk@26133 6aa0318a-3be1-0310-93fa-89fd2396df07
-Fix [FS#5820]: aircraft crashing near the map's border due to a lack of airports could trigger an assertion in most builds


git-svn-id: http://svn.openttd.org/trunk@26134 6aa0318a-3be1-0310-93fa-89fd2396df07