--- parser3/src/classes/op.C	2024/10/02 22:54:02	1.264
+++ parser3/src/classes/op.C	2024/11/10 20:33:21	1.267
@@ -1,7 +1,7 @@
 /** @file
 	Parser: parser @b operators.
 
-	Copyright (c) 2001-2023 Art. Lebedev Studio (http://www.artlebedev.com)
+	Copyright (c) 2001-2024 Art. Lebedev Studio (http://www.artlebedev.com)
 	Authors: Konstantin Morshnev <moko@design.ru>, Alexandr Petrosian <paf@design.ru>
 */
 
@@ -18,7 +18,7 @@
 #include "pa_vclass.h"
 #include "pa_charset.h"
 
-volatile const char * IDENT_OP_C="$Id: op.C,v 1.264 2024/10/02 22:54:02 moko Exp $";
+volatile const char * IDENT_OP_C="$Id: op.C,v 1.267 2024/11/10 20:33:21 moko Exp $";
 
 // defines
 
@@ -76,7 +76,15 @@ public:
 		ULN("json", JSON);
 		#undef ULN
 	}
-} untaint_lang_name2enum;
+
+	static Untaint_lang_name2enum &instance(){
+		static Untaint_lang_name2enum *singleton=NULL;
+		if(singleton==NULL)
+			singleton=new Untaint_lang_name2enum;
+		return *singleton;
+	}
+
+};
 
 // methods
 
@@ -97,7 +105,7 @@ static void _if(Request& r, MethodParams
 }
 
 String::Language get_untaint_lang(const String& lang_name){
-	String::Language lang=untaint_lang_name2enum.get(lang_name);
+	String::Language lang=Untaint_lang_name2enum::instance().get(lang_name);
 	if(!lang)
 		throw Exception(PARSER_RUNTIME,	&lang_name, "invalid taint language");
 	return lang;