Dev: CSV export : echo only if not file

LimeSurvey · Nov 7, 2017 · 0ec5902 · 0ec5902
1 parent f73efcd
commit 0ec5902
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/application/helpers/admin/export/CsvWriter.php b/application/helpers/admin/export/CsvWriter.php
@@ -88,10 +88,11 @@ protected function outputRecord($headers, $values, FormattingOptions $oOptions)
     public function close()
     {
         // Output white line at the end, better for R import
-        echo "\n";
         if (!is_null($this->file)) {
             fwrite($this->file, "\n");
             fclose($this->file);
+        } else {
+            echo "\n";
         }
     }
 
@@ -105,4 +106,4 @@ protected function csvEscape($value)
     {
         return CSVEscape($value);
     }
-}
+}