Avoid foreach errors.

camcima · Jun 29, 2016 · c8c37b9 · c8c37b9
1 parent b4697a2
commit c8c37b9
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/Model/Database.php b/src/Model/Database.php
@@ -7,7 +7,7 @@ class Database
     /**
      * @var Table[]
      */
-    private $tables;
+    private $tables = [];
 
     /**
      * @return Table[]

diff --git a/src/Model/Table.php b/src/Model/Table.php
@@ -32,7 +32,7 @@ class Table
     /**
      * @var Column[]
      */
-    private $primaryKeys;
+    private $primaryKeys = [];
 
     /**
      * @var ForeignKey[]