fix: check for valid value in list types of conditionals

Closes #301
zachowj · Dec 6, 2020 · 7fd9545 · 7fd9545
1 parent 2694a81
commit 7fd9545
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/base-node.js b/lib/base-node.js
@@ -296,7 +296,7 @@ class BaseNode {
             case 're':
                 return new RegExp(value);
             case 'list':
-                return value.split(',').map((e) => e.trim());
+                return value ? value.split(',').map((e) => e.trim()) : [];
             default:
                 return value;
         }