From ce861234a679012dfcf6a54f8ed3882851ba7f75 Mon Sep 17 00:00:00 2001
From: Martin Zmitko <martin@zmitko.cz>
Date: Jun 29 2023 13:36:33 +0000
Subject: Do not generate wrapper.freeze code if not desired


Optimize injection code size. Previously the code was generated even
though the generator had the information that the condition cannot
succeed.

---

diff --git a/common/code_builders.js b/common/code_builders.js
index 53e7e0d..7f6503f 100644
--- a/common/code_builders.js
+++ b/common/code_builders.js
@@ -321,11 +321,13 @@ var build_code = function(wrapper, ...args) {
 			Object.setPrototypeOf(${target}, ${source});
 		}`;
 	}
-	code += `
-		if (${wrapper.freeze}) {
-			Object.freeze(${wrapper.parent_object}.${wrapper.parent_object_property});
-		}
-	`;
+	if (wrapper.freeze !== undefined) {
+		code += `
+			if (${wrapper.freeze}) {
+				Object.freeze(${wrapper.parent_object}.${wrapper.parent_object_property});
+			}
+		`;
+	}
 
 	return enclose_wrapping(code, ...args);
 };