pgsql: Fix incorrect access to pg_index.indcollation.

Fix incorrect access to pg_index.indcollation.

Since this field is after a variable-length field, it can't simply be
accessed via the C struct for pg_index.  Fortunately, the relcache already
did the dirty work of pulling the information out to where it can be
accessed easily, so this is a one-line fix.

Andres Freund

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/149b2673c244b92b59411dd2292d6ddcfb03d5d4

Modified Files
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src/backend/access/index/indexam.c |    3 +--
1 files changed, 1 insertions(+), 2 deletions(-)