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-rw-r--r--src/backend/utils/adt/varlena.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/utils/adt/varlena.c b/src/backend/utils/adt/varlena.c
index 8dd4ba1982f..5ef1b0c3377 100644
--- a/src/backend/utils/adt/varlena.c
+++ b/src/backend/utils/adt/varlena.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/utils/adt/varlena.c,v 1.158 2007/09/22 00:36:38 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/utils/adt/varlena.c,v 1.159 2007/09/22 04:40:03 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -683,7 +683,7 @@ text_substring(Datum str, int32 start, int32 length, bool length_not_specified)
* If we're working with an untoasted source, no need to do an
* extra copying step.
*/
- if (VARATT_IS_EXTENDED(str))
+ if (VARATT_IS_COMPRESSED(str) || VARATT_IS_EXTERNAL(str))
slice = DatumGetTextPSlice(str, slice_start, slice_size);
else
slice = (text *) DatumGetPointer(str);