Fix php warning when kolab_skip_namespace=''
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1 changed files with 2 additions and 2 deletions
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@ -115,12 +115,12 @@ class kolab_folders extends rcube_plugin
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$this->add_label('foldertype' . $type);
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}
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$skip_namespace = (array)$this->rc->config->get('kolab_skip_namespace');
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$skip_namespace = $this->rc->config->get('kolab_skip_namespace');
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$skip_roots = array();
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if (!empty($skip_namespace)) {
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$storage = $this->rc->get_storage();
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foreach ($skip_namespace as $ns) {
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foreach ((array)$skip_namespace as $ns) {
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foreach((array)$storage->get_namespace($ns) as $root) {
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$skip_roots[] = rtrim($root[0], $root[1]);
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}
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