From 4dc0c933f30bf5db5aa07acee6ff5f1e2f16401e Mon Sep 17 00:00:00 2001
From: Noah Misch <noah@leadboat.com>
Date: Sat, 2 Nov 2024 19:42:52 -0700
Subject: [PATCH] Suppress new "may be used uninitialized" warning.
Buildfarm member mamba fails to deduce that the function never uses this
variable without initializing it. Back-patch to v12, like commit
b412f402d1e020c5dac94f3bf4a005db69519b99.
---
src/backend/catalog/index.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/src/backend/catalog/index.c b/src/backend/catalog/index.c
index a59cabf8e13..13a14425177 100644
--- a/src/backend/catalog/index.c
+++ b/src/backend/catalog/index.c
@@ -2789,8 +2789,8 @@ index_update_stats(Relation rel,
double reltuples)
{
bool update_stats;
- BlockNumber relpages;
- BlockNumber relallvisible;
+ BlockNumber relpages = 0; /* keep compiler quiet */
+ BlockNumber relallvisible = 0;
Oid relid = RelationGetRelid(rel);
Relation pg_class;
ScanKeyData key[1];
@@ -2827,8 +2827,6 @@ index_update_stats(Relation rel,
if (rel->rd_rel->relkind != RELKIND_INDEX)
visibilitymap_count(rel, &relallvisible, NULL);
- else /* don't bother for indexes */
- relallvisible = 0;
}
/*