opportunistic linting

2 files changed, 6 insertions, 6 deletions

diff --git a/lib/cache.js b/lib/cache.js
index 6125adcd1..fd71f38d9 100644
--- a/lib/cache.js
+++ b/lib/cache.js
@@ -157,7 +157,7 @@ function ls (args, cb) {
   args = args.join("/").split("@").join("/")
   if (args.substr(-1) === "/") args = args.substr(0, args.length - 1)
   var prefix = npm.config.get("cache")
-  if (0 === prefix.indexOf(process.env.HOME)) {
+  if (prefix.indexOf(process.env.HOME) === 0) {
     prefix = "~" + prefix.substr(process.env.HOME.length)
   }
   ls_(args, npm.config.get("depth"), function (er, files) {
@@ -320,7 +320,7 @@ function afterAdd (cb) { return function (er, data) {
 
   var done = inflight(pj, cb)
 
-  if (!done) return
+  if (!done) return undefined
 
   fs.writeFile(tmp, JSON.stringify(data), "utf8", function (er) {
     if (er) return done(er)
diff --git a/lib/cache/add-remote-git.js b/lib/cache/add-remote-git.js
index ec979f335..da0d1fd2f 100644
--- a/lib/cache/add-remote-git.js
+++ b/lib/cache/add-remote-git.js
@@ -62,7 +62,7 @@ module.exports = function addRemoteGit (u, silent, cb_) {
     var co = parsed.hash && parsed.hash.substr(1) || "master"
 
     var v = crypto.createHash("sha1").update(u).digest("hex").slice(0, 8)
-    v = u.replace(/[^a-zA-Z0-9]+/g, '-') + '-' + v
+    v = u.replace(/[^a-zA-Z0-9]+/g, "-")+"-"+v
 
     log.verbose("addRemoteGit", [u, co])
 
@@ -186,11 +186,11 @@ function archiveGitRemote (p, u, co, origUrl, cb) {
       // We know that the host won't change, so split and detect this
       var spo = origUrl.split(parsed.host)
       var spr = resolved.split(parsed.host)
-      if (spo[1].charAt(0) === ':' && spr[1].charAt(0) === '/')
+      if (spo[1].charAt(0) === ":" && spr[1].charAt(0) === "/")
         spr[1] = spr[1].slice(1)
       resolved = spr.join(parsed.host)
 
-      log.verbose('resolved git url', resolved)
+      log.verbose("resolved git url", resolved)
       next()
     })
   }
@@ -226,7 +226,7 @@ function gitEnv () {
   if (gitEnv_) return gitEnv_
   gitEnv_ = {}
   for (var k in process.env) {
-    if (!~['GIT_PROXY_COMMAND','GIT_SSH','GIT_SSL_NO_VERIFY'].indexOf(k) && k.match(/^GIT/)) continue
+    if (!~["GIT_PROXY_COMMAND","GIT_SSH","GIT_SSL_NO_VERIFY"].indexOf(k) && k.match(/^GIT/)) continue
     gitEnv_[k] = process.env[k]
   }
   return gitEnv_