1 files changed, 3 insertions, 2 deletions
diff --git a/deps/npm/node_modules/sorted-union-stream/node_modules/stream-iterate/index.js b/deps/npm/node_modules/sorted-union-stream/node_modules/stream-iterate/index.js
index 2dac155cbf..c60d6ab550 100644
--- a/deps/npm/node_modules/sorted-union-stream/node_modules/stream-iterate/index.js
+++ b/deps/npm/node_modules/sorted-union-stream/node_modules/stream-iterate/index.js
@@ -1,4 +1,5 @@
-var Readable = require('stream').Readable
+var Readable = require('readable-stream').Readable
+var shift = require('stream-shift')
 
 var stream2 = function (stream) {
   if (stream._readableState) return stream
@@ -34,7 +35,7 @@ module.exports = function (stream) {
 
   var update = function () {
     if (!fn) return
-    data = stream.read()
+    data = shift(stream)
     if (data === null && !ended) return
     onresult()
   }