pgsql: Fix error in commit e6feef57. - Mailing list pgsql-committers

Fix error in commit e6feef57.

I was careless passing a datum directly to DATE_NOT_FINITE without
calling DatumGetDateADT() first.

Backpatch-through: 9.4

Branch
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REL9_4_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/812623b69eac3535bcf422e6aea335d6f7753fec

Modified Files
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src/backend/utils/adt/rangetypes.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)