From 26e6c896c946bc1a9e9f608b2c7463be1e8c6291 Mon Sep 17 00:00:00 2001
From: Teodor Sigaev <teodor@sigaev.ru>
Date: Wed, 19 Nov 2008 10:23:21 +0000
Subject: [PATCH] Fix compiler warning "res may be used uninitialized in this
 function". Actually, it can't but some compilers are not smart enough. Per
 Peter Eisentraut gripe.

---
 src/backend/utils/adt/tsvector_op.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/backend/utils/adt/tsvector_op.c b/src/backend/utils/adt/tsvector_op.c
index 5cb4f4f1d9d..1c3cc343ac1 100644
--- a/src/backend/utils/adt/tsvector_op.c
+++ b/src/backend/utils/adt/tsvector_op.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/utils/adt/tsvector_op.c,v 1.18 2008/11/17 12:17:09 teodor Exp $
+ *	  $PostgreSQL: pgsql/src/backend/utils/adt/tsvector_op.c,v 1.19 2008/11/19 10:23:21 teodor Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -812,7 +812,7 @@ insertStatEntry(MemoryContext persistentContext, TSVectorStat *stat, TSVector tx
 	StatEntry	*node = stat->root, 
 				*pnode=NULL;
 	int			n,
-				res;
+				res = 0;
 	uint32		depth=1;
 
 	if (stat->weight == 0)