Adjust C comment in slot_attisnull() regarding nulls.

diff --git a/src/backend/access/common/heaptuple.c b/src/backend/access/common/heaptuple.c
index aea9d40d14970bb9472d9cbcfe0d1a6ad6551a0c..3d8d2eb9a35fe1768c211565ce1f8b74ed6576b0 100644 (file)
--- a/src/backend/access/common/heaptuple.c
+++ b/src/backend/access/common/heaptuple.c
@@ -1342,7 +1342,7 @@ slot_attisnull(TupleTableSlot *slot, int attnum)
                return slot->tts_isnull[attnum - 1];
 
        /*
-        * return NULL if attnum is out of range according to the tupdesc
+        * assume NULL if attnum is out of range according to the tupdesc
         */
        if (attnum > tupleDesc->natts)
                return true;