Revert a change accidentally got checked in during merge bbf2fec2. Regressions

show no additional failures.

Thanks Tomas Vondra for spotting this.

diff --git a/src/backend/utils/adt/datum.c b/src/backend/utils/adt/datum.c
index 4b4974b5cadfd26f9ba97f55f99ee10ca8d478b0..e8af0304c0b3b998405db6b684a6fc830478b283 100644 (file)
--- a/src/backend/utils/adt/datum.c
+++ b/src/backend/utils/adt/datum.c
@@ -136,9 +136,6 @@ datumCopy(Datum value, bool typByVal, int typLen)
                /* It is a varlena datatype */
                struct varlena *vl = (struct varlena *) DatumGetPointer(value);
 
-               if (!vl)
-                       return PointerGetDatum(NULL);
-
                if (VARATT_IS_EXTERNAL_EXPANDED(vl))
                {
                        /* Flatten into the caller's memory context */