From 3659d342af0b3aee953b11fbbd48986c39f60cab Mon Sep 17 00:00:00 2001
From: Frank Denis <github@pureftpd.org>
Date: Fri, 29 Sep 2017 19:31:42 +0200
Subject: [PATCH] Avoid losing the reference to Module in the promise.

by @buu700
---
 dist-build/emscripten.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dist-build/emscripten.sh b/dist-build/emscripten.sh
index a60809c6..694f7ee3 100755
--- a/dist-build/emscripten.sh
+++ b/dist-build/emscripten.sh
@@ -77,11 +77,14 @@ if [ "$DIST" = yes ]; then
     if (typeof Module === 'undefined') {
       var Module = {};
     }
+    var _Module = Module;
     Module.ready = new Promise(function (resolve, reject) {
+      var Module = _Module;
       Module.onAbort = reject;
       Module.onRuntimeInitialized = resolve;
       $(cat "${PREFIX}/lib/libsodium.wasm.tmp.js")
     }).catch(function () {
+      var Module = _Module;
       Module.onAbort = undefined;
       Module.onRuntimeInitialized = undefined;
       $(cat "${PREFIX}/lib/libsodium.asm.tmp.js" | sed 's|use asm||g')