Fix builder.framework bug

ONLYOFFICE · Sep 4, 2023 · 4f4a309 · 4f4a309
1 parent bd5b8eb
commit 4f4a309
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/common/libfont/engine.js b/common/libfont/engine.js
@@ -755,7 +755,9 @@ function onLoadFontsModule(window, undefined)
 
 	AscCommon.ZLib = ZLib;
 	AscCommon.ZLib.prototype.isModuleInit = true;
-	window.AscCommon.CZLibEngineJS.prototype.isModuleInit = true;
+
+	if (AscCommon["CZLibEngineJS"])
+		AscCommon["CZLibEngineJS"].prototype.isModuleInit = true;
 
 	window.nativeZlibEngine = new ZLib();
 }