git push 问题解决

 git push origin master出现如下错误：
  
     
      ounting objects: 3, done.   
      Writing objects: 100% (3/3), 226 bytes, done.   
      Total 3 (delta 0), reused 0 (delta 0)   
      remote: error: refusing to update checked out branch: refs/heads/master   
      remote: error: By default, updating the current branch in a non-bare repository   
      remote: error: is denied, because it will make the index and work tree inconsistent   
      remote: error: with what you pushed, and will require 'git reset --hard' to match   
      remote: error: the work tree to HEAD.   
      remote: error:    
      remote: error: You can set 'receive.denyCurrentBranch' configuration variable to   
      remote: error: 'ignore' or 'warn' in the remote repository to allow pushing into   
      remote: error: its current branch; however, this is not recommended unless you   
      remote: error: arranged to update its work tree to match what you pushed in some   
      remote: error: other way.   
      remote: error:    
      remote: error: To squelch this message and still keep the default behaviour, set   
      remote: error: 'receive.denyCurrentBranch' configuration variable to 'refuse'.   
      To [email protected]:teamwork.git   
       ! [remote rejected] master -> master (branch is currently checked out)   
      error: failed to push some refs to '[email protected]:teamwork.git'
 ounting objects: 3, done.
 Writing objects: 100% (3/3), 226 bytes, done.
 Total 3 (delta 0), reused 0 (delta 0)
 remote: error: refusing to update checked out branch: refs/heads/master
 remote: error: By default, updating the current branch in a non-bare repository
 remote: error: is denied, because it will make the index and work tree inconsistent
 remote: error: with what you pushed, and will require 'git reset --hard' to match
 remote: error: the work tree to HEAD.
 remote: error:
 remote: error: You can set 'receive.denyCurrentBranch' configuration variable to
 remote: error: 'ignore' or 'warn' in the remote repository to allow pushing into
 remote: error: its current branch; however, this is not recommended unless you
 remote: error: arranged to update its work tree to match what you pushed in some
 remote: error: other way.
 remote: error:
 remote: error: To squelch this message and still keep the default behaviour, set
 remote: error: 'receive.denyCurrentBranch' configuration variable to 'refuse'.
 To [email protected]:teamwork.git
  ! [remote rejected] master -> master (branch is currently checked out)
 error: failed to push some refs to '[email protected]:teamwork.git'

 git config receive.denyCurrentBranch ignore

1. You asked me to pull without telling me which branch you  
2. want to merge with, and 'branch.master.merge' in  
3. your configuration file does not tell me, either. Please  
4. specify which branch you want to use on the command line and  
5. try again (e.g. 'git pull  ').  
6. See git-pull(1) for details.  
7.   
8. If you often merge with the same branch, you may want to  
9. use something like the following in your configuration file:  
10.   
11.     [branch "master"]  
12.     remote =   
13.     merge =   
14.   
15.     [remote ""]  
16.     url =   
17.     fetch =   
18.   
19. See git-config(1) for details.  

 $ git config branch.master.remote origin
 $ git config branch.master.merge refs/heads/master