From 5ab95006630269d9662e6f89bbaa7b370869bbe4 Mon Sep 17 00:00:00 2001
From: Cedoor <me@cedoor.dev>
Date: Sun, 29 Oct 2023 22:36:30 +0000
Subject: [PATCH] feat: Return cached curves early if available (#130)

---
 src/bls12381.js | 2 +-
 src/bn128.js    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/bls12381.js b/src/bls12381.js
index 7aa51ac..ce012b8 100644
--- a/src/bls12381.js
+++ b/src/bls12381.js
@@ -6,6 +6,7 @@ import { ModuleBuilder } from "wasmbuilder";
 globalThis.curve_bls12381 = null;
 
 export default async function buildBls12381(singleThread, plugins) {
+    if ((!singleThread) && (globalThis.curve_bls12381)) return globalThis.curve_bls12381;
 
     const moduleBuilder = new ModuleBuilder();
     moduleBuilder.setMemory(25);
@@ -33,7 +34,6 @@ export default async function buildBls12381(singleThread, plugins) {
     bls12381wasm.r = moduleBuilder.modules.bls12381.r;
 
 
-    if ((!singleThread) && (globalThis.curve_bls12381)) return globalThis.curve_bls12381;
     const params = {
         name: "bls12381",
         wasm: bls12381wasm,
diff --git a/src/bn128.js b/src/bn128.js
index 8462348..7a421c1 100644
--- a/src/bn128.js
+++ b/src/bn128.js
@@ -6,6 +6,7 @@ import { ModuleBuilder } from "wasmbuilder";
 globalThis.curve_bn128 = null;
 
 export default async function buildBn128(singleThread, plugins) {
+    if ((!singleThread) && (globalThis.curve_bn128)) return globalThis.curve_bn128;
 
     const moduleBuilder = new ModuleBuilder();
     moduleBuilder.setMemory(25);
@@ -32,7 +33,6 @@ export default async function buildBn128(singleThread, plugins) {
     bn128wasm.q = moduleBuilder.modules.bn128.q;
     bn128wasm.r = moduleBuilder.modules.bn128.r;
 
-    if ((!singleThread) && (globalThis.curve_bn128)) return globalThis.curve_bn128;
     const params = {
         name: "bn128",
         wasm: bn128wasm,