Started getting: Failed to normalize URL string. Returning in =

support
10

All seems fine, except:

$ go get -d -t -u github.com/kardianos/govendor/...
$ go get -d -t -u github.com/spf13/hugo/...
$ go build -a -i github.com/kardianos/govendor/...
$ go install github.com/kardianos/govendor/...
$ cd $GOPATH/src/github.com/spf13/hugo
$ git status
On branch master
Your branch is up-to-date with 'origin/master'.
nothing to commit, working directory clean
$ govendor sync
$ git diff

is giving me:

diff --git a/vendor/vendor.json b/vendor/vendor.json
index f397393..52fe78a 100644
--- a/vendor/vendor.json
+++ b/vendor/vendor.json
@@ -257,7 +257,7 @@
                        "revisionTime": "2016-12-08T18:21:42Z"
                },
                {
-                       "checksumSHA1": "J7o9HQd7rg294kEa7P2fllTsArs=",
+                       "checksumSHA1": "WASQjQVYHiVtAOxvRbl6I23etGE=",
                        "path": "github.com/spf13/cast",
                        "revision": "56a7ecbeb18dde53c6db4bd96b541fd9741b8d44",
                        "revisionTime": "2016-12-24T17:25:03Z"

Supposedly, in my next commit, I shouldn’t include this change. Instead, what should I do?