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bug 559 fixed: avoid duplicate insert on tags when synchronizing metadata if

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the IPTC keywords contains repeated separators like "tag1,,tag2".


git-svn-id: http://piwigo.org/svn/branches/2.3@13080 68402e56-0260-453c-a942-63ccdbb3a9ee
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plegall 2012-02-10 13:55:15 +00:00
parent 1411c5bf52
commit 59ef36277a
1 changed files with 1 additions and 0 deletions
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admin/include/functions_metadata.php
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@ -58,6 +58,7 @@ function get_sync_iptc_data($file)
{
// official keywords separator is the comma
$iptc['keywords'] = preg_replace('/[.;]/', ',', $iptc['keywords']);
$iptc['keywords'] = preg_replace('/,+/', ',', $iptc['keywords']);
$iptc['keywords'] = preg_replace('/^,+|,+$/', '', $iptc['keywords']);
$iptc['keywords'] = implode(