向github提交代码时遇到以下问题：
error: SSL certificate problem, verify that the CA cert is OK. Details:
error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed while accessing https://github.com/godlovesdog/webp.git/info/refs
解决：
env GIT_SSL_NO_VERIFY=true git push -u origin master
或添加环境变量：
export GIT_SSL_NO_VERIFY=true