Log Message:
-----------
Use mkstemp instead of mktemp in thread test, per Jan.
Modified Files:
--------------
pgsql-server/src/tools/thread:
thread_test.c (r1.30 -> r1.31)
(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/tools/thread/thread_test.c.diff?r1=1.30&r2=1.31)