From 506f05423a7c60eef8ed8b5430d03be1fec138a2 Mon Sep 17 00:00:00 2001
From: Robert Haas <rhaas@postgresql.org>
Date: Tue, 7 Mar 2017 13:49:53 -0500
Subject: [PATCH] Properly initialize variable.

Commit 3bc7dafa9bebbdaa1bbf0da0798d29a8bdaf6a8f forgot to do this.

Noted while experimenting with valgrind.
---
 src/backend/optimizer/path/joinpath.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/backend/optimizer/path/joinpath.c b/src/backend/optimizer/path/joinpath.c
index 11f02dd8da..de7044de25 100644
--- a/src/backend/optimizer/path/joinpath.c
+++ b/src/backend/optimizer/path/joinpath.c
@@ -756,7 +756,7 @@ sort_inner_and_outer(PlannerInfo *root,
 	JoinType	save_jointype = jointype;
 	Path	   *outer_path;
 	Path	   *inner_path;
-	Path	   *cheapest_partial_outer;
+	Path	   *cheapest_partial_outer = NULL;
 	Path	   *cheapest_safe_inner = NULL;
 	List	   *all_pathkeys;
 	ListCell   *l;
-- 
2.40.0