OO-2723: Show the notification link immediatly after the cration of a new blog

src/main/java/org/olat/modules/webFeed/ui/blog/_content/info.html

@@ -15,21 +15,22 @@
 		#end
 		<div class="o_date">$r.translate("feed.last.change") $!helper.getLastModified($feed)</div>
 		#if ($feed.getDescription() != "")
-		<div class="o_desc o_info">$!helper.getFeedDescriptionForBrowser($feed)</div>
+			<div class="o_desc o_info">$!helper.getFeedDescriptionForBrowser($feed)</div>
 		#end
 	
-		#if (!$feed.isUndefined())
+		#if (!$feed.isUndefined() && $!feed.getDescription())
 			<div class="o_subscription">
 				<a href="$!helper.getFeedUrl()" class="o_nowrap" target="_blank">
 					<i class="o_icon o_icon-fw o_icon_rss"></i> 
 					$r.translate("blog.subscribe.to.this.feed")
 				</a>
-			#if ($r.available("subscription"))
-				<div class="pull-right">
+			</div>
+		#end
+		
+		#if ($r.available("subscription"))
+			<div class="pull-right">
 				$r.render("subscription")
-				</div>
-			#end	
-		</div>
-	#end
+			</div>
+		#end
 	</div>
 </div>
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