code style

1 files changed, 9 insertions, 8 deletions

diff --git a/lib/storage.js b/lib/storage.js
index 4a3588e..570ae08 100644
--- a/lib/storage.js
+++ b/lib/storage.js
@@ -132,23 +132,24 @@ Piece.prototype.verify = function (buffer) {
     return
   }
 
-  var expected_hash
   if (self.noVerify) {
     self.verified = true
     onResult()
-  } else {
-    sha1(buffer, function (hash) {
-      self.verified = (hash === self.hash)
-      expected_hash = hash
-      onResult()
-    })
+    return
   }
 
+  var expectedHash
+  sha1(buffer, function (_expectedHash) {
+    expectedHash = _expectedHash
+    self.verified = (expectedHash === self.hash)
+    onResult()
+  })
+
   function onResult () {
     if (self.verified) {
       self.emit('done')
     } else {
-      self.emit('warning', new Error('piece ' + self.index + ' failed verification; ' + expected_hash + ' expected ' + self.hash))
+      self.emit('warning', new Error('piece ' + self.index + ' failed verification; ' + expectedHash + ' expected ' + self.hash))
       self._reset()
     }
   }