From: Teodor Sigaev <teodor@sigaev.ru>
Date: Mon, 7 Jun 2004 16:49:25 +0000 (+0000)
Subject: Remove asymetrical word processing in query and text
X-Git-Tag: REL7_3_7~3
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=144dc305541d031f0521eba8775216d35e973a5d;p=postgresql

Remove asymetrical word processing in query and text
---

diff --git a/contrib/tsearch/query.c b/contrib/tsearch/query.c
index 9d5e126c5b..0e495eaaae 100644
--- a/contrib/tsearch/query.c
+++ b/contrib/tsearch/query.c
@@ -232,9 +232,18 @@ pushval_morph(QPRS_STATE * state, int typeval, char *strval, int lenval)
 		lemm = lemmatize(token, &lenlemm, type);
 		if (lemm)
 		{
+			if ( lemm==token ) {
+				char *ptrs=token,*ptrd;
+				ptrd = lemm = palloc(lenlemm+1);
+				while(ptrs-token<lenlemm) {
+					*ptrd = tolower((unsigned char) *ptrs);
+					ptrs++;
+					ptrd++;
+				}
+				*ptrd='\0';
+			}	
 			pushval_asis(state, VAL, lemm, lenlemm);
-			if (lemm != token)
-				pfree(lemm);
+			pfree(lemm);
 		}
 		else
 			pushval_asis(state, VALTRUE, 0, 0);