bug #1674972 no export with %afm%

ChangeLog

@@ -15,6 +15,7 @@ $HeadURL$
 - bug #1666657 Cookie password delete on timeout / inactivity
 - bug #1648802 different mysql library and server version
 - bug #1239401 table dot numeric field name
+- bug #1674972 no export with %afm%
 - [gui] avoid displaying a wide selector in server selection
 + [core] added PMA_fatalError() and made use of it
 . [i18n] use generic $strOptions

tbl_export.php

@@ -39,16 +39,21 @@ if (isset($sql_query)) {
             $sql_query .= ' FROM ' . $analyzed_sql[0]['from_clause'];
         }
 
-        if (isset($primary_key) && is_array($primary_key)) {
-            $sql_query .= ' WHERE ';
-            $conj = '';
-            foreach ($primary_key AS $i => $key) {
-                $sql_query .= $conj . '( ' . $key . ' ) ';
-                $conj = 'OR ';
+        $wheres = array();
+
+        if (isset($primary_key) && is_array($primary_key)
+         && count($primary_key) > 0) {
+            $wheres[] = '(' . implode(') OR (',$primary_key) . ')';
         }
-        } elseif (!empty($analyzed_sql[0]['where_clause']))  {
-            $sql_query .= ' WHERE ' . $analyzed_sql[0]['where_clause'];
+
+        if (!empty($analyzed_sql[0]['where_clause']))  {
+            $wheres[] = $analyzed_sql[0]['where_clause'];
         }
+
+        if (count($wheres) > 0 ) {
+            $sql_query .= ' WHERE (' . implode(') AND (', $wheres) . ')';
+        }
+
         if (!empty($analyzed_sql[0]['group_by_clause'])) {
             $sql_query .= ' GROUP BY ' . $analyzed_sql[0]['group_by_clause'];
         }

tbl_row_action.php

@@ -91,7 +91,7 @@ if (!empty($submit_mult)) {
             $single_table = TRUE;
 
             $primary_key = array();
-            $sql_query = urldecode($sql_query);
+            //$sql_query = urldecode($sql_query);
             // garvin: As we got the fields to be edited from the 'rows_to_delete' checkbox, we use the index of it as the
             // indicating primary key. Then we built the array which is used for the tbl_change.php script.
             foreach ($rows_to_delete AS $i_primary_key => $del_query) {