partial fix to predicate_property trouble (obs from Nicos).

fix core dump when writing arrays without bignum support.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2217 b08c6af1-5177-4d33-ba66-4b1c6b8b522a

library/lineutils.yap

@@ -61,6 +61,7 @@ split(SplitCodes, [C|New], Set) -->
 split(_, [], []) --> [].
 
 glue([], _, []).
+glue([A], _, A) :- !.
 glue([H|T], [B|_], Merged) :-
 	append(H, [B|Rest], Merged),
 	glue(T, [B], Rest).