Extra fix: Don't throw a notice, when length has no comma.

lib/Doctrine/DBAL/Schema/SqliteSchemaManager.php

@@ -163,6 +163,9 @@ class SqliteSchemaManager extends AbstractSchemaManager
             case 'decimal':
             case 'numeric':
                 if (isset($tableColumn['length'])) {
+                    if (strpos($tableColumn['length'], ',') === false) {
+                        $tableColumn['length'] .= ",0";
+                    }                    
                     list($precision, $scale) = array_map('trim', explode(',', $tableColumn['length']));
                 }
                 $length = null;