[pkg-go] Bug#882554: Pending fixes for bugs in the golang-google-grpc package

[pkg-go-maintainers at lists.alioth.debian.org]

tag 882554 + pending
thanks

Some bugs in the golang-google-grpc package are closed in revision
ee9c570738a545c8db1f485851ddbf7ad8902bd1 in branch 'master' by
Shengjing Zhu

The full diff can be seen at
https://anonscm.debian.org/cgit/pkg-go/packages/golang-google-grpc.git/commit/?id=ee9c570

Commit message:

    remove codes/code_string.go before running go generate (Closes: #882554).
    
    codes/code_string.go is also generated file. running go generate on
    file codes/codes.go will cause stringer to process all files in
    dir codes, including this generated file.
    
    Signed-off-by: Shengjing Zhu <i at zhsj.me>