pgsql: Add missing #include.

Add missing #include.

Commit 31400a673 and siblings added a check_stack_depth() call in
contrib/intarray/_int_bool.c, but neglected to note that in our oldest
branches that file didn't have the #include that defines that function.
This results in a fortunately-harmless compiler warning. Per buildfarm.

Branch
------
REL8_4_STABLE

Details
-------
http://git.postgresql.org/pg/commitdiff/810d6df0818dae0df98e54b1f52365ba00ace2b2

Modified Files
--------------
contrib/intarray/_int_bool.c | 1 +
1 file changed, 1 insertion(+)

--
Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-committers