Fix #252 (#253)

2016-06-14 19:02:01 +02:00 · 2016-06-14 19:02:01 +02:00 · a43c13a36f
commit a43c13a36f
parent dc31d6e8c2
1 changed files with 3 additions and 1 deletions
--- a/src/Spout/Common/Helper/GlobalFunctionsHelper.php
+++ b/src/Spout/Common/Helper/GlobalFunctionsHelper.php
@ -260,8 +260,10 @@ class GlobalFunctionsHelper
     */
    public function ob_end_clean()
    {
+        if (ob_get_length() > 0) {
            ob_end_clean();
        }
+    }

    /**
     * Wrapper around global function iconv()