git autocomplete in zsh stop working after install jenv

[kai-ming-91]

When using git alias provided by oh-my-zsh, the git autocomplete doesn't work.

Before install jenv:

$ gco <tab>
FETCH_HEAD                    origin/dylib                  origin/remove-prefix-warning  v0.1.2                      
HEAD                          origin/gh-pages               origin/user-gems              v0.2.0                      
master                        origin/HEAD                   origin/version-aliases        v0.2.1                      
ORIG_HEAD                     origin/master                 v0.1.0                        v0.3.0                      
origin/bundle-rehash          origin/readme-no-history      v0.1.1                        v0.4.0                      

After install jenv

$ gco <tab>
bin/          libexec/      plugins/      README.md     src/          version                                           
completions/  LICENSE       rbenv.d/      shims/        test/         versions/ 

Related info: ohmyzsh/ohmyzsh#4407

Apparently, removing/commenting setopt completealiases will fix the issue, and won't impart jenv's autocomplete feature.

[linux-china]

merged and fixed. please use jenv selfupdate to update jenv self