don't default to empty string for gtm-id

tipsy · tipsy · commit e0d7d1da43e0 · 2018-01-03T10:58:19.000+01:00
diff --git a/src/main/kotlin/app/Main.kt b/src/main/kotlin/app/Main.kt
@@ -19,7 +19,7 @@ fun main(args: Array<String>) {
     val log = LoggerFactory.getLogger("app.MainKt")
 
     val unrestricted = Config.getUnrestrictedState()?.toBoolean() == true
-    val gtmId = Config.getGtmId() ?: ""
+    val gtmId = Config.getGtmId()
 
     val app = Javalin.create().apply {
         enableStandardRequestLogging()
diff --git a/src/main/resources/layout.vm b/src/main/resources/layout.vm
@@ -24,7 +24,7 @@
         <link rel="shortcut icon" href="#include("/static/favicon.base64")">
     </head>
     <body data-user-id="$user">
-        #if($gtmId != "")
+        #if($gtmId)
             #parse("/static/gtm.vm")
         #end
         <main class="content">
