From 7e8ea5bcf9e5df54a0a2b0a11b2e624b21156c31 Mon Sep 17 00:00:00 2001
From: Paul Fultz II <pfultz2@yahoo.com>
Date: Fri, 1 Dec 2023 04:34:36 -0600
Subject: [PATCH] Avoid evaluating conditions twice when there isnt a value to
 evaluate (#5711)

---
 lib/programmemory.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/programmemory.cpp b/lib/programmemory.cpp
index fccfe4099..aaef10b6a 100644
--- a/lib/programmemory.cpp
+++ b/lib/programmemory.cpp
@@ -208,6 +208,8 @@ static bool evaluateCondition(const std::string& op,
             evaluateCondition(op, r, condition->astOperand2(), pm, settings)) {
             return true;
         }
+        if (!pm.hasValue(condition->exprId()))
+            return false;
     }
     MathLib::bigint result = 0;
     bool error = false;