From f14aad5169baa5e2ac25d49f1d18f9d5cb3bc7f2 Mon Sep 17 00:00:00 2001
From: Peter Eisentraut <peter@eisentraut.org>
Date: Fri, 7 Oct 2022 13:28:38 +0200
Subject: Remove unnecessary uses of Abs()

Use C standard abs() or fabs() instead.

Reviewed-by: Zhang Mingli <zmlpostgres@gmail.com>
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://www.postgresql.org/message-id/flat/4beb42b5-216b-bce8-d452-d924d5794c63%40enterprisedb.com
---
 src/backend/utils/adt/selfuncs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/backend/utils/adt/selfuncs.c')

diff --git a/src/backend/utils/adt/selfuncs.c b/src/backend/utils/adt/selfuncs.c
index 234fb665806..69e0fb98f5b 100644
--- a/src/backend/utils/adt/selfuncs.c
+++ b/src/backend/utils/adt/selfuncs.c
@@ -7835,7 +7835,7 @@ brincostestimate(PlannerInfo *root, IndexPath *path, double loop_count,
 				double		varCorrelation = 0.0;
 
 				if (sslot.nnumbers > 0)
-					varCorrelation = Abs(sslot.numbers[0]);
+					varCorrelation = fabs(sslot.numbers[0]);
 
 				if (varCorrelation > *indexCorrelation)
 					*indexCorrelation = varCorrelation;
-- 
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