Nguyen Thai Ngoc Duy venit, vidit, dixit 13.04.2011 15:12: > On Wed, Apr 13, 2011 at 8:05 PM, Michael J Gruber > <git@xxxxxxxxxxxxxxxxxxxx> wrote: >> - ret = run_command_v_opt(alias_argv, RUN_USING_SHELL); >> + strbuf_addstr(&sb, "GIT_CWD="); >> + if (subdir) >> + strbuf_addstr(&sb, subdir); >> + env[0] = sb.buf; >> + env[1] = NULL; >> + ret = run_command_v_opt_cd_env(alias_argv, RUN_USING_SHELL, NULL, env); >> + strbuf_release(&sb); >> if (ret >= 0) /* normal exit */ >> exit(ret); > > subdir can be NULL. I'm not sure if it can be empty string though. May I'm pretty sure that my "if (subdir)" would catch that... > need a check and set it to '.' so "cd $GIT_CWD" does not go back to > $HOME. Well, with the current implementation you get empty or the subdir so that you can easily "test -n $GIT_CWD". If you want to cd around you can do "cd ./$GIT_CWD" unconditionally. I think this is more useful than having a "." there. Michael -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html