From: Bruce Momjian <bruce@momjian.us>
Date: Wed, 18 Dec 2019 01:37:22 +0000 (-0500)
Subject: Remove redundant not-null test
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=181932a03212751102fb2c105fe556a26aee6ed7;p=users%2Frhaas%2Fpostgres.git

Remove redundant not-null test

Reported-by: Ranier Vilela

Discussion: https://postgr.es/m/MN2PR18MB2927E73FADCA8967B2302469E3490@MN2PR18MB2927.namprd18.prod.outlook.com

Author: Ranier Vilela

Backpatch-through: master
---

diff --git a/src/backend/executor/execExpr.c b/src/backend/executor/execExpr.c
index 7e486449ec..8da2e2dcbb 100644
--- a/src/backend/executor/execExpr.c
+++ b/src/backend/executor/execExpr.c
@@ -2434,7 +2434,7 @@ ExecComputeSlotInfo(ExprState *state, ExprEvalStep *op)
 	{
 		desc = parent->scandesc;
 
-		if (parent && parent->scanops)
+		if (parent->scanops)
 			tts_ops = parent->scanops;
 
 		if (parent->scanopsset)