fix jshint errors for lib/writer.js

lib/writer.js

@@ -18,34 +18,34 @@ p._ensure = function(size) {
     this.buffer = new Buffer(oldBuffer.length + size);
     oldBuffer.copy(this.buffer);
   }
-}
+};
 
 p.addInt32 = function(num) {
-  this._ensure(4)
-  this.buffer[this.offset++] = (num >>> 24 & 0xFF)
-  this.buffer[this.offset++] = (num >>> 16 & 0xFF)
-  this.buffer[this.offset++] = (num >>>  8 & 0xFF)
-  this.buffer[this.offset++] = (num >>>  0 & 0xFF)
+  this._ensure(4);
+  this.buffer[this.offset++] = (num >>> 24 & 0xFF);
+  this.buffer[this.offset++] = (num >>> 16 & 0xFF);
+  this.buffer[this.offset++] = (num >>>  8 & 0xFF);
+  this.buffer[this.offset++] = (num >>>  0 & 0xFF);
   return this;
-}
+};
 
 p.addInt16 = function(num) {
-  this._ensure(2)
-  this.buffer[this.offset++] = (num >>>  8 & 0xFF)
-  this.buffer[this.offset++] = (num >>>  0 & 0xFF)
+  this._ensure(2);
+  this.buffer[this.offset++] = (num >>>  8 & 0xFF);
+  this.buffer[this.offset++] = (num >>>  0 & 0xFF);
   return this;
-}
+};
 
 //for versions of node requiring 'length' as 3rd argument to buffer.write
 var writeString = function(buffer, string, offset, len) {
   buffer.write(string, offset, len);
-}
+};
 
 //overwrite function for older versions of node
 if(Buffer.prototype.write.length === 3) {
   writeString = function(buffer, string, offset, len) {
     buffer.write(string, offset);
-  }
+  };
 }
 
 p.addCString = function(string) {
@@ -61,40 +61,40 @@ p.addCString = function(string) {
 
   this.buffer[this.offset++] = 0; // null terminator
   return this;
-}
+};
 
 p.addChar = function(char) {
   this._ensure(1);
   writeString(this.buffer, char, this.offset, 1);
   this.offset++;
   return this;
-}
+};
 
 p.addString = function(string) {
-  var string = string || "";
+  string = string || "";
   var len = Buffer.byteLength(string);
   this._ensure(len);
   this.buffer.write(string, this.offset);
   this.offset += len;
   return this;
-}
+};
 
 p.getByteLength = function() {
   return this.offset - 5;
-}
+};
 
 p.add = function(otherBuffer) {
   this._ensure(otherBuffer.length);
   otherBuffer.copy(this.buffer, this.offset);
   this.offset += otherBuffer.length;
   return this;
-}
+};
 
 p.clear = function() {
   this.offset = 5;
   this.headerPosition = 0;
   this.lastEnd = 0;
-}
+};
 
 //appends a header block to all the written data since the last
 //subsequent header or to the beginning if there is only one data block
@@ -103,7 +103,7 @@ p.addHeader = function(code, last) {
   this.offset = this.headerPosition;
   this.buffer[this.offset++] = code;
   //length is everything in this packet minus the code
-  this.addInt32(origOffset - (this.headerPosition+1))
+  this.addInt32(origOffset - (this.headerPosition+1));
   //set next header position
   this.headerPosition = origOffset;
   //make space for next header
@@ -112,19 +112,19 @@ p.addHeader = function(code, last) {
     this._ensure(5);
     this.offset += 5;
   }
-}
+};
 
 p.join = function(code) {
   if(code) {
     this.addHeader(code, true);
   }
   return this.buffer.slice(code ? 0 : 5, this.offset);
-}
+};
 
 p.flush = function(code) {
   var result = this.join(code);
   this.clear();
   return result;
-}
+};
 
 module.exports = Writer;