leave out drupal_render
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@@ -1653,7 +1653,7 @@ function _booking_readinggroup_email_listing($node) {
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if(variable_get('booking_enable_html_mail', 0) == 1) {
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if(variable_get('booking_enable_html_mail', 0) == 1) {
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$table = theme('table', array('header' => $header, 'rows' => $rows));
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$table = theme('table', array('header' => $header, 'rows' => $rows));
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watchdog('booking_debug', "<pre>Reading group table\n@info</pre>", array('@info' => print_r($table, true)));
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watchdog('booking_debug', "<pre>Reading group table\n@info</pre>", array('@info' => print_r($table, true)));
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return drupal_render($table);
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return $table;
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}
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}
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else {
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else {
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return "";
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return "";
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