From efe1d427dae112328205960d47b0ef918c36fea7 Mon Sep 17 00:00:00 2001
From: Teodor Sigaev <teodor@sigaev.ru>
Date: Fri, 2 Jun 2006 17:55:40 +0000
Subject: [PATCH] Distinguish between stop-word recognized in
thesaurus_lexize()
---
contrib/tsearch2/dict_thesaurus.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/contrib/tsearch2/dict_thesaurus.c b/contrib/tsearch2/dict_thesaurus.c
index a584aa15b72..7138a1dc7df 100644
--- a/contrib/tsearch2/dict_thesaurus.c
+++ b/contrib/tsearch2/dict_thesaurus.c
@@ -1,4 +1,4 @@
-/* $PostgreSQL: pgsql/contrib/tsearch2/dict_thesaurus.c,v 1.2 2006/06/02 15:35:42 teodor Exp $ */
+/* $PostgreSQL: pgsql/contrib/tsearch2/dict_thesaurus.c,v 1.3 2006/06/02 17:55:40 teodor Exp $ */
/*
* thesaurus
@@ -728,10 +728,11 @@ thesaurus_lexize(PG_FUNCTION_ARGS)
info = findVariant( info, stored, curpos, infos, nlex);
}
-
- } else {
+ } else if ( res ) { /* stop-word */
LexemeInfo *infos = findTheLexeme(d, NULL);
info = findVariant( NULL, stored, curpos, &infos, 1);
+ } else {
+ info = NULL; /* word isn't recognized */
}
dstate->private = (void*)info;
--
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