From 8f9c2cd7f469943629e7a39741f7d6d4e46edf51 Mon Sep 17 00:00:00 2001
From: Andrew Jones <ascjones@gmail.com>
Date: Wed, 6 May 2020 08:41:08 +0100
Subject: [PATCH] Temporary registration of Balance type before #102 merged

---
 src/events.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/events.rs b/src/events.rs
index b1bb292ea8..c2cfb10df0 100644
--- a/src/events.rs
+++ b/src/events.rs
@@ -95,6 +95,10 @@ impl<T: System> TryFrom<Metadata> for EventsDecoder<T> {
             type_sizes: HashMap::new(),
             marker: PhantomData,
         };
+        // REMOVE when https://github.com/paritytech/substrate-subxt/pull/102 is merged
+        // Balance type will be registered by the proc macro.
+        decoder.register_type_size::<u128>("Balance")?;
+
         // register default event arg type sizes for dynamic decoding of events
         decoder.register_type_size::<bool>("bool")?;
         decoder.register_type_size::<u32>("ReferendumIndex")?;