Cleanup: explicitely loop over PHP variables in templates

Relates to https://github.com/shaarli/Shaarli/issues/613

Before: {loop="someVariable"}
After:  {loop="$someVariable"}

Signed-off-by: VirtualTam <virtualtam@flibidi.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/tpl/tagcloud.html b/tpl/tagcloud.html
index e449f293..05e45273 100644
--- a/tpl/tagcloud.html
+++ b/tpl/tagcloud.html
@@ -11,7 +11,7 @@
     </div>
 
     <div id="cloudtag">
-        {loop="tags"}
+        {loop="$tags"}
             <span class="count">{$value.count}</span><a
                 href="?searchtags={$key|urlencode}" style="font-size:{$value.size}em;">{$key}</a>
             {loop="$value.tag_plugin"}