problem: unable to run without default options

2019-08-21 17:39:20 -04:00
parent 8a99212fc5
commit 6716abfb4d
3 changed files with 34 additions and 1 deletions
--- a/src/main/kotlin/io/emeraldpay/dshackle/config/UpstreamsConfigReader.kt
+++ b/src/main/kotlin/io/emeraldpay/dshackle/config/UpstreamsConfigReader.kt
@@ -201,7 +201,8 @@ class UpstreamsConfigReader {
    }

    private fun <T> getList(mappingNode: MappingNode?, key: String): CollectionNode<T>? {
-        return getValue(mappingNode, key, CollectionNode::class.java) as CollectionNode<T>
+        val value = getValue(mappingNode, key, CollectionNode::class.java) ?: return null
+        return value as CollectionNode<T>
    }

    private fun getListOfString(mappingNode: MappingNode?, key: String): List<String>? {