small fix

src/assets/javascripts/services.js

@@ -376,7 +376,8 @@ function redirect(url, type, initiator) {
 	}
 }
 
-async function computeService(url, returnFrontend) {
+function computeService(url, returnFrontend) {
+	return new Promise(resolve => {
 		fetch("/config/config.json")
 			.then(response => response.text())
 			.then(configData => {
@@ -386,14 +387,21 @@ async function computeService(url, returnFrontend) {
 					const options = r.options
 					for (const service in config.services) {
 						if (regexArray(service, url, config)) {
-						if (returnFrontend) return [service, null]
+							if (returnFrontend) {
-						else return service
+								resolve([service, null])
+							} else {
+								resolve(service)
+							}
+							return
 						} else {
 							for (const frontend in config.services[service].frontends) {
 								if (all(service, frontend, options, config, redirects).includes(utils.protocolHost(url))) {
 									if (returnFrontend) {
-									return [service, frontend]
+										resolve([service, frontend])
-								} else return service
+									} else {
+										resolve(service)
+									}
+									return
 								}
 							}
 						}
@@ -402,6 +410,7 @@ async function computeService(url, returnFrontend) {
 					// else return null
 				})
 			})
+	})
 }
 
 async function switchInstance(url) {