hide empty content preview

diff --git a/backend.php b/backend.php
index f7c26df4136e164ed71616a303cd6a6e7c651c3b..81f566b0154c669abadfc6e1cdce84f4912e7ee8 100644 (file)
--- a/backend.php
+++ b/backend.php
@@ -1089,7 +1089,9 @@
                                        $content_preview = truncate_string(strip_tags($line["content_preview"]), 
                                                101);
                                                
-                                       print "<span class=\"contentPreview\"> - $content_preview</span>";
+                                       if ($content_preview) {
+                                               print "<span class=\"contentPreview\"> - $content_preview</span>";
+                                       }
                                }
 
                                print "</a>";