help -i: properly error out if no info viewer can be found
With this commit, git help -i <cmd> prints an error message and exits non-zero instead of being silent and exit code 0. Reported by Trent W. Buck through http://bugs.debian.org/537664Signed-off-by: NGerrit Pape <pape@smarden.org> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
Showing
想要评论请 注册 或 登录