Add missing calls to DatumGetUInt32.

These were inadvertently ommitted from the commit that introduced
abbreviated keys, commit 4ea51cdfe85ceef8afabceb03c446574daa0ac23.

Peter Geoghegan

diff --git a/src/backend/utils/adt/varlena.c b/src/backend/utils/adt/varlena.c
index 3edd283212cc596da052b6623acdcf20b11085b1..02e994972c342b3fce3b36fa380681cfff702c25 100644 (file)
--- a/src/backend/utils/adt/varlena.c
+++ b/src/backend/utils/adt/varlena.c
@@ -2084,8 +2084,8 @@ bttext_abbrev_convert(Datum original, SortSupport ssup)
         * in order to compensate for cases where differences are past
         * PG_CACHE_LINE_SIZE bytes, so as to limit the overhead of hashing.
         */
-       hash = hash_any((unsigned char *) authoritative_data,
-                                       Min(len, PG_CACHE_LINE_SIZE));
+       hash = DatumGetUInt32(hash_any((unsigned char *) authoritative_data,
+                                                                  Min(len, PG_CACHE_LINE_SIZE)));
 
        if (len > PG_CACHE_LINE_SIZE)
                hash ^= DatumGetUInt32(hash_uint32((uint32) len));
@@ -2100,10 +2100,10 @@ bttext_abbrev_convert(Datum original, SortSupport ssup)
 
                lohalf = (uint32) res;
                hihalf = (uint32) (res >> 32);
-               hash = hash_uint32(lohalf ^ hihalf);
+               hash = DatumGetUInt32(hash_uint32(lohalf ^ hihalf));
        }
 #else                                                  /* SIZEOF_DATUM != 8 */
-       hash = hash_uint32((uint32) res);
+       hash = DatumGetUInt32(hash_uint32((uint32) res));
 #endif
 
        addHyperLogLog(&tss->abbr_card, hash);