Repair multiple breakage in Windows-specific code for appending '.exe'.
Branch------master
Details-------http://git.postgresql.org/gitweb?p=postgresql.git;a=commitdiff;h=cd7d748d51df3c5dedcc49a3603e6fa9c050f237
Modified Files--------------contrib/pg_upgrade/exec.c | 12 +++---------1 files changed, 3 insertions(+), 9 deletions(-)
