From 5f233ef9896789d0bac4072b5bdc96720f0f882e Mon Sep 17 00:00:00 2001
From: Sean Bowe <ewillbefull@gmail.com>
Date: Sat, 21 Apr 2018 17:46:08 -0600
Subject: [PATCH] Initialize Jubjub parameters up front

---
 src/rustzcash.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/rustzcash.rs b/src/rustzcash.rs
index 649a021..e65711a 100644
--- a/src/rustzcash.rs
+++ b/src/rustzcash.rs
@@ -34,6 +34,9 @@ pub extern "system" fn librustzcash_init_zksnark_params(
     output_path: *const c_char,
     sprout_path: *const c_char,
 ) {
+    // Initialize jubjub parameters here
+    lazy_static::initialize(&JUBJUB);
+
     // These should be valid CStr's, but the decoding may fail on Windows
     // so we may need to use OSStr or something.
     let spend_path = unsafe { CStr::from_ptr(spend_path) }