fix issue retrieving genesis block

diodechain · Apr 9, 2024 · e5dcac1 · e5dcac1
1 parent d686d94
commit e5dcac1
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/lib/remote_chain/edge.ex b/lib/remote_chain/edge.ex
@@ -201,7 +201,14 @@ defmodule RemoteChain.Edge do
   end
 
   defp hex_blockref(ref) when ref in ["latest", "earliest"], do: ref
-  defp hex_blockref(ref), do: Base16.encode(ref)
+
+  defp hex_blockref(ref) do
+    case Base16.encode(ref) do
+      "0x" -> "0x0"
+      "0x0" <> rest -> "0x" <> rest
+      other -> other
+    end
+  end
 
   defp hex_address(<<_::binary-size(20)>> = address) do
     Base16.encode(address)