gistfile1.txt

$ git pull origin
Your configuration specifies to merge with the ref 'refs/heads/master'
from the remote, but no such ref was fetched.


$ cat .git/config
[core]
	repositoryformatversion = 0
	filemode = true
	bare = false
	logallrefupdates = true
	ignorecase = true
	precomposeunicode = true
[remote "origin"]
	url = https://github.com/noteits/appengine-java8-cloudsql.git
	fetch = +refs/heads/*:refs/remotes/origin/*
[branch "develop"]
	remote = origin
	merge = refs/heads/master
  
 #Change master in line 19 to a newname.
 
 
$ vim  .git/config
$ git pull origin
Already up to date.