Remove obsolete comment.

Peter Geoghegan

Remove obsolete comment.
Peter Geoghegan
d53f808e · Robert Haas · 8e3b4d9d · d53f808e
Commit d53f808e authored Oct 20, 2015 by Robert Haas
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src/backend/utils/adt/varlena.c src/backend/utils/adt/varlena.c +0 -4

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--- a/src/backend/utils/adt/varlena.c
+++ b/src/backend/utils/adt/varlena.c
@@ -2056,10 +2056,6 @@ bttext_abbrev_convert(Datum original, SortSupport ssup)
 	int			len;
 	uint32		hash;
-	/*
-	 * Abbreviated key representation is a pass-by-value Datum that is treated
-	 * as a char array by the specialized comparator bttextcmp_abbrev().
-	 */
 	pres = (char *) &res;
 	/* memset(), so any non-overwritten bytes are NUL */
 	memset(pres, 0, sizeof(Datum));