diff --git a/help/data_xample.js b/help/data_xample.js
index f846b15..41f2827 100644
--- a/help/data_xample.js
+++ b/help/data_xample.js
@@ -109,7 +109,13 @@ async function createTemp() {
 		],
 		"result": [
 			["Gut, weil ...", 5],
-			["Schlecht, weil ...", 1]
+			["Schlecht, weil ...", 1],
+			["Lorem ipsum dolor sit amet", 2],
+			["consetetur sadipscing elitr, sed diam ", 3],
+			[" nonumy eirmod tempor invidunt ut labore ", 4],
+			["et dolore magna aliquyam erat, sed diam", 5],
+			[" voluptua. At vero eos et accusam et justo duo", 1],
+			["the end", 5]
 		],
 		"result_history": [
 			{
@@ -120,7 +126,13 @@ async function createTemp() {
 				],
 				"result": [
 					["Gut, weil ...", 5],
-					["Schlecht, weil ...", 1]
+					["Schlecht, weil ...", 1],
+					["Lorem ipsum dolor sit amet", 2],
+					["consetetur sadipscing elitr, sed diam ", 3],
+					[" nonumy eirmod tempor invidunt ut labore ", 4],
+					["et dolore magna aliquyam erat, sed diam", 5],
+					[" voluptua. At vero eos et accusam et justo duo", 1],
+					["the end", 5]
 				]
 			}
 		],
diff --git a/prof/kursAnzeige.html b/prof/kursAnzeige.html
index e7c8aad..8cda212 100644
--- a/prof/kursAnzeige.html
+++ b/prof/kursAnzeige.html
@@ -116,11 +116,21 @@ setUserData(couchDB);
 				break;
 
 			case "scala":
-				let score = 0;
-				for(let j = 0; j < courseInfo.result.length; j++) {score += courseInfo.result[j][index]};
-				score = score / courseInfo.result.length;
-				const percent = (score/5)*100;
-
+				var score = 0;
+				for (let j = 0; j < courseInfo.result.length; j++) {
+					score += courseInfo.result[j][index];
+				}
+				var percent;
+				if (courseInfo.result.length > 0) {
+					score = score / courseInfo.result.length;
+					percent = (score/5)*100;
+				} else {
+					score = 0;
+					percent = 0;
+				}
+				
+				console.log(courseInfo.result.length);
+				
 				const resultDisplay = document.createElement("div");
 				resultDisplay.className = "overlayScalaRes"
 				resultDisplay.innerHTML = `
diff --git a/prof/uebersicht.html b/prof/uebersicht.html
index e895f47..cb58f49 100644
--- a/prof/uebersicht.html
+++ b/prof/uebersicht.html
@@ -558,7 +558,7 @@ function createEvaluation(question) {
 <select>
 	<option value="text" ${question.type == "text" ? "selected": ""}>Text</option>
 	<option value="scala" ${question.type == "scala" ? "selected": ""}>Scala</option>
-	<option value="emoji" ${question.type == "emoji" ? "selected": ""}>Emoji</option>
+	<!--<option value="emoji" ${question.type == "emoji" ? "selected": ""}>Emoji</option>-->
 </select>
 	`;
 	return div;