Do not delete a link if any vehicle is still serving it
commite0b23fcfa02641d69b7af5f7a0408f50446ee09e
authorfonsinchen <fonsinchen@openttd.org>
Tue, 22 Oct 2013 16:19:31 +0000 (22 16:19 +0000)
committercirdan <cirdansw@gmail.com>
Fri, 8 Nov 2013 10:29:22 +0000 (8 11:29 +0100)
tree0e89b0d7bc5ab0bc5401e985864cc7096bbe37e1
parenta8191b025d9dd541feb37aa506f2ac5bd56d8f1a
Do not delete a link if any vehicle is still serving it

(openttd r25901) -Fix [FS#5675]: Check if any vehicles are still
serving a link before deleting it.
src/linkgraph/linkgraph.h
src/station_cmd.cpp