From 81afbbf6fd1be74071813cb63311b3491ff9332c Mon Sep 17 00:00:00 2001
From: Daniel Wirtz <dcode@dcode.io>
Date: Wed, 29 Nov 2017 19:08:24 +0100
Subject: JS: Make 'segments' optional in setMemory (#1310)

Currenty throws if omitted, see AssemblyScript/binaryen.js#2
---
 src/js/binaryen.js-post.js | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/js/binaryen.js-post.js b/src/js/binaryen.js-post.js
index f846b670a..4d3336b46 100644
--- a/src/js/binaryen.js-post.js
+++ b/src/js/binaryen.js-post.js
@@ -1093,6 +1093,7 @@
     };
     this['setMemory'] = function(initial, maximum, exportName, segments) {
       // segments are assumed to be { offset: expression ref, data: array of 8-bit data }
+      if (!segments) segments = [];
       return preserveStack(function() {
         return Module['_BinaryenSetMemory'](
           module, initial, maximum, strToStack(exportName),
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