module: refactor redeclared variable

`homedir` was declared with `var` twice in the same scope in `lib/module.js`. This change makes it a single declaration. PR-URL: #4962 Reviewed-By: Brian White <[email protected]> Reviewed-By: Minwoo Jung <[email protected]> Reviewed-By: Roman Klauke <[email protected]>
nodejs · Feb 8, 2016 · c09eb44 · c09eb44
1 parent 5a10fe9
commit c09eb44
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/lib/module.js b/lib/module.js
@@ -452,10 +452,11 @@ Module.runMain = function() {
 Module._initPaths = function() {
   const isWindows = process.platform === 'win32';
 
+  var homeDir;
   if (isWindows) {
-    var homeDir = process.env.USERPROFILE;
+    homeDir = process.env.USERPROFILE;
   } else {
-    var homeDir = process.env.HOME;
+    homeDir = process.env.HOME;
   }
 
   var paths = [path.resolve(process.execPath, '..', '..', 'lib', 'node')];