diff options
| -rw-r--r-- | usr.bin/tmux/cmd-list.c | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/usr.bin/tmux/cmd-list.c b/usr.bin/tmux/cmd-list.c index 6054ac53ae6..6705285df86 100644 --- a/usr.bin/tmux/cmd-list.c +++ b/usr.bin/tmux/cmd-list.c @@ -1,4 +1,4 @@ -/* $OpenBSD: cmd-list.c,v 1.2 2009/07/26 12:58:44 nicm Exp $ */ +/* $OpenBSD: cmd-list.c,v 1.3 2010/01/30 19:08:47 nicm Exp $ */ /* * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net> @@ -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 |