If you don't rewind + update + flush header, the current seek position shows to

the end of the file. This is not what you want with empty files as the seek
position must show to zero (only "virgin" files).

Signed-off-by: Roland Häder <roland@mxchange.org>

diff --git a/inc/classes/main/class_BaseFrameworkSystem.php b/inc/classes/main/class_BaseFrameworkSystem.php
index 06f3a4d6d6debc47f5201b4ad1fa3c9df52f4207..be6499dc3f5d7e7a0cfa9beaff4199b913e5bdf7 100644 (file)
--- a/inc/classes/main/class_BaseFrameworkSystem.php
+++ b/inc/classes/main/class_BaseFrameworkSystem.php
@@ -3054,6 +3054,15 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
                // Simple flush file header which will create it.
                $this->flushFileHeader();
 
+               // Seek to beginning of file
+               $this->getIteratorInstance()->rewind();
+
+               // And update seek position ...
+               $this->updateSeekPosition();
+
+               // ... to write it back into the file
+               $this->flushFileHeader();
+
                //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] EXIT!!', __METHOD__, __LINE__));
        }