! Added missing commma to the query

Sources/MessageIndex.php

@@ -367,7 +367,7 @@ function MessageIndex()
 				mf.poster_name AS first_member_name, mf.id_member AS first_id_member,
 				IFNULL(memf.real_name, mf.poster_name) AS first_display_name, ' . (!empty($modSettings['preview_characters']) ? '
 				SUBSTRING(ml.body, 1, ' . ($modSettings['preview_characters'] + 256) . ') AS last_body,
-				SUBSTRING(mf.body, 1, ' . ($modSettings['preview_characters'] + 256) . ') AS first_body' : '') . 'ml.smileys_enabled AS last_smileys, mf.smileys_enabled AS first_smileys
+				SUBSTRING(mf.body, 1, ' . ($modSettings['preview_characters'] + 256) . ') AS first_body,' : '') . 'ml.smileys_enabled AS last_smileys, mf.smileys_enabled AS first_smileys
 			FROM {db_prefix}topics AS t
 				INNER JOIN {db_prefix}messages AS ml ON (ml.id_msg = t.id_last_msg)
 				INNER JOIN {db_prefix}messages AS mf ON (mf.id_msg = t.id_first_msg)