pgsql: Fix bug in record_image_ops on big endian machines.

Fix bug in record_image_ops on big endian machines.

The buildfarm pointed out the problem.

Fix based on suggestion by Robert Haas.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/15e46fd1dd77d908d73c48d601694a6809d18976

Modified Files
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src/backend/utils/adt/rowtypes.c |    9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)