From: Teodor Sigaev <teodor@sigaev.ru>
Date: Thu, 25 Mar 2004 16:50:49 +0000 (+0000)
Subject: Minimize memory allocation for void (but not null) value.
X-Git-Tag: REL7_4_3~57
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fb411a47681fe53112116124851b188199a3def5;p=thirdparty%2Fpostgresql.git

Minimize memory allocation for void (but not null) value.
---

diff --git a/contrib/tsearch2/tsvector.c b/contrib/tsearch2/tsvector.c
index ea50421eb73..5670c0cf5fc 100644
--- a/contrib/tsearch2/tsvector.c
+++ b/contrib/tsearch2/tsvector.c
@@ -451,6 +451,8 @@ tsvector_in(PG_FUNCTION_ARGS)
 
 	if (len > 0)
 		len = uniqueentry(arr, len, tmpbuf, &buflen);
+	else
+		buflen=0;
 	totallen = CALCDATASIZE(len, buflen);
 	in = (tsvector *) palloc(totallen);
 	memset(in, 0, totallen);