JS_GetProperty will return TRUE even if the property doesn't exist but the val

will be undefined.

src/sbbs3/js_file_area.c

@@ -78,7 +78,7 @@ JSObject* DLLCALL js_CreateFileAreaObject(JSContext* cx, JSObject* parent, scfg_
 	JSBool		found;
 
 	/* Return existing object if it's already been created */
-	if(JS_GetProperty(cx,parent,"file_area",&val))
+	if(JS_GetProperty(cx,parent,"file_area",&val) && val!=JSVAL_VOID)
 		return(JSVAL_TO_OBJECT(val));
 
 	areaobj = JS_DefineObject(cx, parent, "file_area", &js_file_area_class, NULL, 0);

src/sbbs3/js_msg_area.c

@@ -130,7 +130,7 @@ JSObject* DLLCALL js_CreateMsgAreaObject(JSContext* cx, JSObject* parent, scfg_t
 	JSBool		found;
 
 	/* Return existing object if it's already been created */
-	if(JS_GetProperty(cx,parent,"msg_area",&val))
+	if(JS_GetProperty(cx,parent,"msg_area",&val) && val!=JSVAL_VOID)
 		return(JSVAL_TO_OBJECT(val));
 
 	areaobj = JS_DefineObject(cx, parent, "msg_area", &js_msg_area_class, NULL, 0);

src/sbbs3/js_user.c

@@ -750,7 +750,7 @@ JSObject* DLLCALL js_CreateUserObject(JSContext* cx, JSObject* parent, scfg_t* c
 	jsval		val;
 
 	/* Return existing user object if it's already been created */
-	if(JS_GetProperty(cx,parent,name,&val))
+	if(JS_GetProperty(cx,parent,name,&val) && val!=JSVAL_VOID)
 		return(JSVAL_TO_OBJECT(val));
 
 	userobj = JS_DefineObject(cx, parent, name, &js_user_class, NULL, 0);