Merge pull request #658 from ArthurHoaro/hotfix/plugin-desc-bug

Bugfix: display plugin parameter description only if it exists

tpl/pluginsadmin.html

@@ -105,7 +105,9 @@ <h2>{function="str_replace('_', ' ', $key)"}</h2>
                     <div class="float_label">
                       <label for="{$key}">
                         <code>{$key}</code><br>
-                        {$value.desc}
+                        {if="isset($value.desc)"}
+                          {$value.desc}
+                        {/if}
                       </label>
                     </div>
                     <div class="float_input">