From 1b6df1a04c16b7a43751341a87ad15ef12180c74 Mon Sep 17 00:00:00 2001
From: Vern Paxson <vern@corelight.com>
Date: Thu, 9 Feb 2023 11:21:40 -0800
Subject: [PATCH] fix for ZAM compilation of "in" expressions

---
 src/script_opt/Expr.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/script_opt/Expr.cc b/src/script_opt/Expr.cc
index 20f39c640b..ec62756e86 100644
--- a/src/script_opt/Expr.cc
+++ b/src/script_opt/Expr.cc
@@ -350,7 +350,7 @@ ExprPtr Expr::ReduceToConditional(Reducer* c, StmtPtr& red_stmt)
 					return Reduce(c, red_stmt);
 				}
 
-			if ( ! op1->IsReduced(c) || ! op2->IsReduced(c) )
+			if ( ! op1->IsReduced(c) || ! op2->IsSingleton(c) )
 				{
 				auto red2_stmt = ReduceToSingletons(c);
 				auto res = ReduceToConditional(c, red_stmt);