diff --git a/lib/util/cmd.js b/lib/util/cmd.js
index f2c9df14..9f70d37f 100644
--- a/lib/util/cmd.js
+++ b/lib/util/cmd.js
@@ -13,14 +13,8 @@ function cmd(command, args, options) {
         deferred = Q.defer();
 
     process = cp.spawn(command, args, options);
-
-    process.stdout.on('data', function (data) {
-        stdout += data.toString();
-    });
-
-    process.stderr.on('data', function (data) {
-        stderr += data.toString();
-    });
+    process.stdout.on('data', function (data) { stdout += data.toString(); });
+    process.stderr.on('data', function (data) { stderr += data.toString(); });
 
     process.on('exit', function (code) {
         var fullCommand,