Add the returned JSON (without the filename) as a third argument of the callback for toBuffer and toStream

Author: alanpoulain

lib/pdf.js

@@ -47,7 +47,8 @@ PDF.prototype.toBuffer = function PdfToBuffer (callback) {
       if (err) return callback(err)
       fs.unlink(res.filename, function unlinkPdfFile (err) {
         if (err) return callback(err)
-        callback(null, buffer)
+        delete res.filename
+        callback(null, buffer, res)
       })
     })
   })
@@ -62,13 +63,15 @@ PDF.prototype.toStream = function PdfToStream (callback) {
       return callback(err)
     }
 
+    var filename = res.filename
     stream.on('end', function () {
-      fs.unlink(res.filename, function (err) {
+      fs.unlink(filename, function (err) {
         if (err) console.log('html-pdf:', err)
       })
     })
 
-    callback(null, stream)
+    delete res.filename
+    callback(null, stream, res)
   })
 }