From 165cfda698fcc36b70ff535a35ec0297eccd25a4 Mon Sep 17 00:00:00 2001
From: isaacs <i@izs.me>
Date: Mon, 20 Sep 2010 18:19:32 -0700
Subject: [PATCH] Remove updated packages that don't have dependencies.

---
 lib/update-dependents.js | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/lib/update-dependents.js b/lib/update-dependents.js
index aff56c447cc..d9e6aa0f81f 100644
--- a/lib/update-dependents.js
+++ b/lib/update-dependents.js
@@ -53,6 +53,7 @@ function updateDependents (args, cb) {
       lifecycle(arg, "preupdatedependents", function (er) {
         if (er) return cb(er)
         updateDepsTo(arg, function (er, rmList) {
+          log.verbose(rmList.join("\n"), "rmList")
           if (er) return cb(er)
           chain
             ( [lifecycle, arg, "updatedependents"]
@@ -86,7 +87,10 @@ function updateOtherVersionDeps (other, pkg, cb) {
   fs.readdir(depdir, function (er, deps) {
     // if the package didn't have any deps, then this folder
     // would not be created.
-    if (er) return log.verbose("no dependents", "update", cb)
+    if (er) {
+      log.verbose("no dependents", "update")
+      return cb(null, pkg.name+"@"+other)
+    }
     // for each of these, update the dependency on
     // other to pkg
     if (!deps.length) return cb()
@@ -117,17 +121,12 @@ function updateDepToNew (depName, depVer, pkg, other, cb) {
       dependencies = deps
     }
     var dependency = data.dependencies[pkg.name]
-    if (!dependency) return log.error
-      ( "Weird, "+depName+"@"+depVer+" doesn't depend on "+pkg.name
-      , "wtf?"
-      , cb
-      )
-    if (!semver.satisfies(pkg.version, dependency)) return log
+      , satis = semver.satisfies(pkg.version, dependency)
+    if (dependency && !satis) return log
       ( pkg._id + " doesn't satisfy "+depName+"@"+depVer
       , "not updating"
       , cb
       )
-
     chain
       ( [ removeDependencyLinks, data, pkg, other ]
       , [ createDependencyLinks, data, pkg ]