Berkeley PC errors

[grunwald at uiucdcsb.UUCP]

Here's a couple of Berkeley Pascal Compiler errors:

In file 'fdec.c' there is there following

-- was
	char *cp
	...
	cp = 's';

-- should be
	cp = "s"

In files 'type.c', 'var.c' and 'fhdr.c', appropriate checks are not made to
ensure that the type pointer returned from 'gtype is non-NIL. This leads to
possibly dereferencing a NIL-pointer when a type is undefined.

dirk grunwald