This file is loaded when the cache is cleared and it will create an empty line at the top of the source of the next request. The cache on my site is cleared using cron and the vast majority of the request to my site is for xml documents.

An xml document is invalid if it starts with an empty line.

I can fix my problem by adding php opening tags at the beginning of this file.

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chrisguindon created an issue. See original summary.

chrisguindon’s picture

Title: Remove tagadelic.install » Remove empty line in tagadelic.install
chrisguindon’s picture

seantwalsh’s picture

Thanks @chrisguindon! I'm planning to do a 7.x-2.x release before starting an 8.x version.