diff --git a/cmd-list.c b/cmd-list.c index 13776ef9..7c63fe85 100644 --- a/cmd-list.c +++ b/cmd-list.c @@ -1,4 +1,4 @@ -/* $Id: cmd-list.c,v 1.6 2009-07-28 22:12:16 tcunha Exp $ */ +/* $Id: cmd-list.c,v 1.7 2010-02-02 23:51:04 tcunha Exp $ */ /* * Copyright (c) 2009 Nicholas Marriott @@ -77,13 +77,32 @@ int cmd_list_exec(struct cmd_list *cmdlist, struct cmd_ctx *ctx) { struct cmd *cmd; - int n; + int n, retval; + retval = 0; TAILQ_FOREACH(cmd, cmdlist, qentry) { - if ((n = cmd_exec(cmd, ctx)) != 0) - return (n); + if ((n = cmd_exec(cmd, ctx)) == -1) + return (-1); + + /* + * A 1 return value means the command client is being attached + * (sent MSG_READY). + */ + if (n == 1) { + retval = 1; + + /* + * The command client has been attached, so mangle the + * context to treat any following commands as if they + * were called from inside. + */ + if (ctx->curclient == NULL) { + ctx->curclient = ctx->cmdclient; + ctx->cmdclient = NULL; + } + } } - return (0); + return (retval); } void