From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Wed, 26 Apr 2017 18:01:26 +0000 (-0400)
Subject: Silence compiler warning induced by commit de4389712.
X-Git-Tag: REL_10_BETA1~160
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=49da00677dc25d83be44372918e21a405863ace2;p=postgresql

Silence compiler warning induced by commit de4389712.

Smarter compilers can see that "slot" can't be used uninitialized,
but some popular ones cannot.  Noted by Jeff Janes.
---

diff --git a/src/backend/replication/logical/launcher.c b/src/backend/replication/logical/launcher.c
index 965b898ee5..549b612e9a 100644
--- a/src/backend/replication/logical/launcher.c
+++ b/src/backend/replication/logical/launcher.c
@@ -254,7 +254,7 @@ logicalrep_worker_launch(Oid dbid, Oid subid, const char *subname, Oid userid,
 	BackgroundWorker	bgw;
 	BackgroundWorkerHandle *bgw_handle;
 	int					i;
-	int					slot;
+	int					slot = 0;
 	LogicalRepWorker   *worker = NULL;
 	int					nsyncworkers;
 	TimestampTz			now;