From dea2b5dffccd33499edc6ff139b2dea7465459e0 Mon Sep 17 00:00:00 2001
From: Sam Wilson <57262657+SamWilsn@users.noreply.github.com>
Date: Mon, 4 Nov 2019 20:28:35 -0500
Subject: [PATCH] Depend on sha2 in eth2_hashing for wasm32 (#589)

---
 eth2/utils/eth2_hashing/Cargo.toml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/eth2/utils/eth2_hashing/Cargo.toml b/eth2/utils/eth2_hashing/Cargo.toml
index 3e7d8ed3f1..af48d0d4e7 100644
--- a/eth2/utils/eth2_hashing/Cargo.toml
+++ b/eth2/utils/eth2_hashing/Cargo.toml
@@ -9,6 +9,9 @@ description = "Hashing primitives used in Ethereum 2.0"
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
 ring = "0.16.9"
 
+[target.'cfg(target_arch = "wasm32")'.dependencies]
+sha2 = "0.8.0"
+
 [dev-dependencies]
 rustc-hex = "2.0.1"