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-rw-r--r--src/js/binaryen.js-post.js1
1 files changed, 1 insertions, 0 deletions
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),