check that exif is installed instead of GD to use it

Grandt / PHPePub

PHP Classes for dynamically generating EPub files.

http://www.phpclasses.org/package/6115

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Closed tcitworld closed 8 years ago

tcitworld commented 8 years ago

There's a call for an Exif function whereas it checks for GD.

Grandt commented 8 years ago

IIRC exif can throw some rather annoying warnings to the output, usually not a problem on HTML, but deadly for a zip file like the ePub.

Grandt commented 8 years ago

released 4.0.7.1 with this fix. Thanks for catching it.