bug [synchronize] Rows were deleted in target table regardless of the…

… "Would you like to delete..." option

ChangeLog

@@ -13,6 +13,8 @@ $HeadURL: https://phpmyadmin.svn.sourceforge.net/svnroot/phpmyadmin/trunk/phpMyA
 + [lang] Updated lot of translation based on work done in master branch.
 - bug #3008411 [databases] Last dropped database remains active in navi
 - bug #2986383 [parser] Not all data being shown / counted
+- bug [synchronize] Rows were deleted in target table regardless of the
+  "Would you like to delete..." option
 
 3.3.3.0 (2010-05-10)
 - patch #2982480 [navi] Do not group if there would be one table in group,

server_synchronize.php

@@ -1037,7 +1037,7 @@
             $criteria, $matching_tables_keys, $target_tables_keys, $p, true);
             unset($alter_str_array[$p]);        
         }                                                           
-        if (isset($add_column_array[$p])) {
+        if (! empty($add_column_array[$p])) {
             PMA_findDeleteRowsFromTargetTables($delete_array, $matching_tables, $p, $target_tables_keys, $matching_tables_keys,
             $trg_db, $trg_link, $src_db, $src_link);