From: Teodor Sigaev <teodor@sigaev.ru>
Date: Wed, 19 Nov 2008 10:23:21 +0000 (+0000)
Subject: Fix compiler warning "res may be used uninitialized in this function".
X-Git-Tag: recoveryinfrav9~323
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=a9f3139f7b5e3805f5173f58849d344596d84de4;p=users%2Fsimon%2Fpostgres.git

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.
---

diff --git a/src/backend/utils/adt/tsvector_op.c b/src/backend/utils/adt/tsvector_op.c
index 62904ebbf9..8234f856cf 100644
--- a/src/backend/utils/adt/tsvector_op.c
+++ b/src/backend/utils/adt/tsvector_op.c
@@ -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)