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-rw-r--r--src/include/access/itup.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/include/access/itup.h b/src/include/access/itup.h
index 7066c2a2868..338e90749bd 100644
--- a/src/include/access/itup.h
+++ b/src/include/access/itup.h
@@ -154,7 +154,7 @@ index_getattr(IndexTuple tup, int attnum, TupleDesc tupleDesc, bool *isnull)
if (att_isnull(attnum - 1, (bits8 *) tup + sizeof(IndexTupleData)))
{
*isnull = true;
- return (Datum) NULL;
+ return (Datum) 0;
}
else
return nocache_index_getattr(tup, attnum, tupleDesc);