diff --git a/io.js b/io.js
index 7576660..6eabfe9 100644
--- a/io.js
+++ b/io.js
@@ -194,7 +194,7 @@ bitjs.io.BitStream.prototype.readBits = function(n) {
  * bits in the current byte.
  * @param {number} n The number of bytes to peek.
  * @param {boolean=} movePointers Whether to move the pointer, defaults false.
- * @return {number} The peeked bytes, as an unsigned number.
+ * @return {Uint8Array} The subarray.
  */
 bitjs.io.BitStream.prototype.peekBytes = function(n, movePointers) {
   if (n <= 0 || typeof n != typeof 1) {
@@ -223,7 +223,7 @@ bitjs.io.BitStream.prototype.peekBytes = function(n, movePointers) {
 
 /**
  * @param {number} n The number of bytes to read.
- * @return {number} The read bytes, as a number.
+ * @return {Uint8Array} The subarray.
  */
 bitjs.io.BitStream.prototype.readBytes = function(n) {
   return this.peekBytes(n, true);
diff --git a/unrar.js b/unrar.js
index e7133dc..839cc3e 100644
--- a/unrar.js
+++ b/unrar.js
@@ -724,11 +724,11 @@ function RarCopyString(length, distance) {
   if(destPtr < 0){    
     var l = rOldBuffers.length;
     while(destPtr < 0){
-      destPtr = rOldBuffers[--l].data.length + destPtr
+      destPtr = rOldBuffers[--l].data.length + destPtr;
     }
     //TODO: lets hope that it never needs to read beyond file boundaries
     while(length--) rBuffer.insertByte(rOldBuffers[l].data[destPtr++]);
-    
+
   }
   if (length > distance) {
     while(length--) rBuffer.insertByte(rBuffer.data[destPtr++]);
@@ -800,6 +800,12 @@ RarLocalFile.prototype.unrar = function() {
       
       currentBytesUnarchivedInFile += this.fileData.length;
       currentBytesUnarchived += this.fileData.length;
+
+      // Create a new buffer and copy it over.
+      var len = this.header.packSize;
+      var newBuffer = new bitjs.io.ByteBuffer(len);
+      newBuffer.insertBytes(this.fileData);
+      this.fileData = newBuffer.data;
     } else {
       this.isValid = true;
       this.fileData = unpack(this);