Merge pull request #65 from muhme/fix-postgres

Fix PostgreSQL failure

Author: Hackwar

administrator/components/com_menus/presets/alternate.xml

@@ -225,7 +225,7 @@
 			type="separator"
 			title="JSITE"
 			hidden="false"
-			sql_select="a.id, a.title, a.menutype, CASE COALESCE(SUM(m.home), 0) WHEN 0 THEN '' WHEN 1 THEN CASE m.language WHEN '*' THEN 'class:icon-home' ELSE CONCAT('image:', l.lang_code) END ELSE 'class:icon-home' END AS icon"
+			sql_select="a.id, a.title, a.menutype, CASE COALESCE(SUM(m.home), 0) WHEN 0 THEN '' WHEN 1 THEN CASE MAX(m.language) WHEN '*' THEN 'class:icon-home' ELSE CONCAT('image:', MAX(l.lang_code)) END ELSE 'class:icon-home' END AS icon"
 			sql_from="#__menu_types AS a"
 			sql_where="a.client_id = 0"
 			sql_leftjoin="#__menu AS m ON m.menutype = a.menutype AND m.home = 1 LEFT JOIN #__languages AS l ON l.lang_code = m.language"

administrator/components/com_menus/presets/default.xml

@@ -136,7 +136,7 @@
 			type="separator"
 			title="JSITE"
 			hidden="false"
-			sql_select="a.id, a.title, a.menutype, CASE COALESCE(SUM(m.home), 0) WHEN 0 THEN '' WHEN 1 THEN CASE m.language WHEN '*' THEN 'class:icon-home' ELSE CONCAT('image:', l.lang_code) END ELSE 'class:icon-home' END AS icon"
+			sql_select="a.id, a.title, a.menutype, CASE COALESCE(SUM(m.home), 0) WHEN 0 THEN '' WHEN 1 THEN CASE MAX(m.language) WHEN '*' THEN 'class:icon-home' ELSE CONCAT('image:', MAX(l.lang_code)) END ELSE 'class:icon-home' END AS icon"
 			sql_from="#__menu_types AS a"
 			sql_where="a.client_id = 0"
 			sql_leftjoin="#__menu AS m ON m.menutype = a.menutype AND m.home = 1 LEFT JOIN #__languages AS l ON l.lang_code = m.language"