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-rw-r--r--admin/include/functions_metadata.php1
1 files changed, 1 insertions, 0 deletions
diff --git a/admin/include/functions_metadata.php b/admin/include/functions_metadata.php
index 45680e8e0..d231722ad 100644
--- a/admin/include/functions_metadata.php
+++ b/admin/include/functions_metadata.php
@@ -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(