Close #1929 zlib Respond to 'resume' events properly

1 files changed, 3 insertions, 2 deletions

diff --git a/lib/zlib.js b/lib/zlib.js
index b7d3900a5..0b64dc2ed 100644
--- a/lib/zlib.js
+++ b/lib/zlib.js
@@ -254,6 +254,7 @@ Zlib.prototype._process = function() {
       this._needDrain = false;
       this.emit('drain');
     }
+    // nothing to do, waiting for more data at this point.
     return;
   }
 
@@ -312,7 +313,7 @@ Zlib.prototype._process = function() {
       var newReq = self._binding.write(self._flush,
                                        chunk,
                                        inOff,
-                                       availInAfter,
+                                       availInBefore,
                                        self._buffer,
                                        self._offset,
                                        self._chunkSize);
@@ -336,7 +337,7 @@ Zlib.prototype.pause = function() {
 
 Zlib.prototype.resume = function() {
   this._paused = false;
-  this.emit('resume');
+  this._process();
 };
 
 util.inherits(Deflate, Zlib);