Fix potential migration issue

verbb · Nov 11, 2018 · d8afef6 · d8afef6
1 parent ff14a75
commit d8afef6
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/migrations/m180826_000000_propagate_nav_setting.php b/src/migrations/m180826_000000_propagate_nav_setting.php
@@ -7,7 +7,9 @@ class m180826_000000_propagate_nav_setting extends Migration
 {
     public function safeUp()
     {
-        $this->addColumn('{{%navigation_navs}}', 'propagateNodes', $this->boolean()->after('sortOrder')->notNull()->defaultValue(false));
+        if (!$this->db->columnExists('{{%navigation_navs}}', 'propagateNodes')) {
+            $this->addColumn('{{%navigation_navs}}', 'propagateNodes', $this->boolean()->after('sortOrder')->notNull()->defaultValue(false));
+        }
 
         return true;
     }