Index: lams_tool_scratchie/web/pages/learning/scratchies.jsp
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diff -u -r30d23b6e7946f50c56117bf7e776e953dfb8df9d -r8d76bd31dd55117e17dc31cbd49ca1f6cca90e7e
--- lams_tool_scratchie/web/pages/learning/scratchies.jsp	(.../scratchies.jsp)	(revision 30d23b6e7946f50c56117bf7e776e953dfb8df9d)
+++ lams_tool_scratchie/web/pages/learning/scratchies.jsp	(.../scratchies.jsp)	(revision 8d76bd31dd55117e17dc31cbd49ca1f6cca90e7e)
@@ -1,8 +1,8 @@
 
-<c:if test="${isQuestionEtherpadEnabled}">
+<c:if test="${isQuestionEtherpadEnabled and not empty allGroupUsers}">
 	<%-- Prepare same content for each question Etherpad. Each group participant's first and last name --%>
 	<c:set var="questionEtherpadContent">
-		<c:forEach items="${allGroupUsers}" var="user"><c:out value="${user.firstName}" /> <c:out value="${user.lastName}" />:<br />
+		<c:forEach items="${allGroupUsers}" var="user"><c:out value="${user.firstName}" />&nbsp;<c:out value="${user.lastName}" />:<br />
 	<br />
 	<br /></c:forEach>
 	</c:set>