removed warning if no messages in the cache

diff --git a/mod/developers/views/default/developers/log.php b/mod/developers/views/default/developers/log.php
index eca2b4b67ebcacf2ba311791662a9a40d0496375..98120ca9898223592be5852698006396d891b2eb 100644 (file)
--- a/mod/developers/views/default/developers/log.php
+++ b/mod/developers/views/default/developers/log.php
@@ -7,10 +7,12 @@ $cache = elgg_get_config('log_cache');
 $items = $cache->get();
 
 echo '<div class="developers-log">';
-foreach ($items as $item) {
-       echo '<pre>';
-       print_r($item);
-       echo '</pre>';
+if ($items) {
+       foreach ($items as $item) {
+               echo '<pre>';
+               print_r($item);
+               echo '</pre>';
+       }
 }
 
 echo '</div>';
\ No newline at end of file