Thread: pgsql: Make pgstatindex respond to cancel interrupts.

Make pgstatindex respond to cancel interrupts.

A similar problem for pgstattuple() was fixed in April of 2010 by commit
33065ef8bc52253ae855bc959576e52d8a28ba06, but pgstatindex() seems to have
been overlooked.

Back-patch all the way, as with that commit, though not to 7.4 through
8.1, since those are now EOL.

Branch
------
REL9_1_STABLE

Details
-------
http://git.postgresql.org/pg/commitdiff/5308abfd89b080399f4050f720ffb8824c682e59

Modified Files
--------------
contrib/pgstattuple/pgstatindex.c |    2 ++
1 files changed, 2 insertions(+), 0 deletions(-)