@@ -212,8 +212,9 @@ function addReceivers(ports) {
214function initGraphics(elm, Module) {
214function initGraphics(elm, Module) {
215− if (!('main' in Module))
215+ if (!('main' in Module)) {
216 throw new Error("'main' is missing! What do I display?!");
216 throw new Error("'main' is missing! What do I display?!");
218 var signalGraph = Module.main;
219 var signalGraph = Module.main;