Dan Brown 2a99e23e6d Updated attachment download to check OB before cleaning it ...

Call to `ob_end_clean` would error if the environment did not use the
PHP `output_buffering` option. This adds an additional check and updates
the comment to be more specific to the exact scenario of the condition.
Tested with output_buffering=Off and output_buffering=4096

Closes #3415

2022-05-09 15:25:06 +01:00

6.9 KiB

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