Hi,
gamma opened a new pull request at
https://github.com/splitbrain/dokuwiki/pull/1940:
If an entry in the loop at `_tpl_metaheaders_action` has no content, skip this
entry.
Please help us to review this pull request, so new contributors get feedback in
a timely manner.
7648eb00-19fd-11e7-9076-722de5f21c87
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