diff --git a/lib/server/pipe.js b/lib/server/pipe.js
index 09908a07..d586d9ff 100644
--- a/lib/server/pipe.js
+++ b/lib/server/pipe.js
@@ -18,48 +18,48 @@
     
     exports.getBody = getBody;
     
-    exports.create  = function(pParams) {
-        var lZlib, lError, lMsg, lRead, lWrite, lIsFsWrite,
-            p               = pParams;
+    exports.create  = function(params) {
+        var gzip, onError, read, write, isFsWrite,
+            p               = params;
         
         if (p) {
-            lRead           = p.read    || fs.createReadStream(p.from, {
+            read           = p.read    || fs.createReadStream(p.from, {
                 bufferSize: 4 * 1024
             });
             
             if (p.write)
-                lWrite      = p.write;
+                write      = p.write;
             else {
-                lWrite      = fs.createWriteStream(p.to);
-                lIsFsWrite  = true;
+                write      = fs.createWriteStream(p.to);
+                isFsWrite  = true;
             }
             
-            lError  = function(pError) {
-                Util.exec(p.callback, pError);
+            onError  = function(error) {
+                Util.exec(p.callback, error);
             };
             
             if (p.gzip) {
-                lZlib       = zlib.createGzip();
-                lRead.on('error', lError);
-                lRead       = lRead.pipe(lZlib);
+                gzip       = zlib.createGzip();
+                read.on('error', onError);
+                read       = read.pipe(gzip);
             }
             
-            lWrite.on('error', lError);
-            lRead.on('error', lError);
+            write.on('error', onError);
+            read.on('error', onError);
             
-            Util.ifExec(!lIsFsWrite, function() {
-                lRead.on('data', function(data) {
-                    lWrite.write(data);
+            Util.ifExec(!isFsWrite, function() {
+                read.on('data', function(data) {
+                    write.write(data);
                 });
                 
-                lRead.on('end', function() {
+                read.on('end', function() {
                     if (!p.notEnd)
-                        lWrite.end();
+                        write.end();
                     
                     Util.exec(p.callback);
                 });
-            }, function(pCallBack) {
-                lWrite.on('open', pCallBack);
+            }, function(callback) {
+                write.on('open', callback);
             });
         }
     };