Update T3/QFQ description.

extension/ext_emconf.php

@@ -5,6 +5,7 @@
 $EM_CONF[$_EXTKEY] = array(
     'title' => 'Quick Form Query',
     'description' => 'Create HTML output by using (native/extended) SQL (as page content records in T3 backend) and design HTML forms (in T3 frontend) with the QFQ FormEditor. Supports multiple databases and record locking.',
+    'description' => 'Form generator (bootstrap based) and SQL based reports. Supports multiple databases and record locking.',
     'category' => 'fe',
     'author' => 'Carsten Rose, Benjamin Baer',
     'author_email' => 'carsten.rose@math.uzh.ch',

extension/qfq/qfq/report/Download.php

@@ -117,7 +117,9 @@ class Download {
             }
         }
 
-        if (count($files) === 0) return '';
+        if (count($files) === 0) {
+            return '';
+        }
 
         // Need to create a separate result file, even if it is just a single file (#6929)
         $concatFile = HelperFile::tempnam();