exec_cmd: remove unused extern
This definition was added by commit 77cb17e9, but it's left unused since commit 511707d4. Remove the left-over definition. Signed-off-by: NErik Faye-Lund <kusmabite@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
Showing
想要评论请 注册 或 登录