Unbreak 9.0 and 9.1 pg_upgrade.
These were broken by my recent backpatch of
the simple prompt fix. These older versions
used DEVTTY, so import the definition from
psql's command.c.
Branch
------
REL9_1_STABLE
Details
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http://git.postgresql.org/pg/commitdiff/812451d1c7a0ad298cdf3a5e04bd3e9d1d700664
Modified Files
--------------
contrib/pg_upgrade/pg_upgrade.h | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)