===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/cmd-queue.c,v
retrieving revision 1.88
retrieving revision 1.89
diff -u -r1.88 -r1.89
--- src/usr.bin/tmux/cmd-queue.c	2020/04/13 15:55:51	1.88
+++ src/usr.bin/tmux/cmd-queue.c	2020/04/13 20:51:57	1.89
@@ -1,4 +1,4 @@
-/* $OpenBSD: cmd-queue.c,v 1.88 2020/04/13 15:55:51 nicm Exp $ */
+/* $OpenBSD: cmd-queue.c,v 1.89 2020/04/13 20:51:57 nicm Exp $ */
 
 /*
  * Copyright (c) 2013 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -42,6 +42,7 @@
 	struct cmdq_item	*next;
 
 	struct client		*client;
+	struct client		*target_client;
 
 	enum cmdq_type		 type;
 	u_int			 group;
@@ -145,6 +146,13 @@
 	return (item->client);
 }
 
+/* Get item target client. */
+struct client *
+cmdq_get_target_client(struct cmdq_item *item)
+{
+	return (item->target_client);
+}
+
 /* Get item state. */
 struct cmdq_state *
 cmdq_get_state(struct cmdq_item *item)
@@ -483,14 +491,15 @@
 static enum cmd_retval
 cmdq_fire_command(struct cmdq_item *item)
 {
-	struct client		*c = item->client;
-	const char		*name = cmdq_name(c);
+	const char		*name = cmdq_name(item->client);
 	struct cmdq_state	*state = item->state;
 	struct cmd		*cmd = item->cmd;
+	struct args		*args = cmd_get_args(cmd);
 	const struct cmd_entry	*entry = cmd_get_entry(cmd);
+	struct client		*tc, *saved = item->client;
 	enum cmd_retval		 retval;
 	struct cmd_find_state	*fsp, fs;
-	int			 flags;
+	int			 flags, quiet = 0;
 	char			*tmp;
 
 	if (log_get_level() > 1) {
@@ -504,6 +513,25 @@
 
 	if (item->client == NULL)
 		item->client = cmd_find_client(item, NULL, 1);
+
+	if (entry->flags & CMD_CLIENT_CANFAIL)
+		quiet = 1;
+	if (entry->flags & CMD_CLIENT_CFLAG) {
+		tc = cmd_find_client(item, args_get(args, 'c'), quiet);
+		if (tc == NULL && !quiet) {
+			retval = CMD_RETURN_ERROR;
+			goto out;
+		}
+	} else if (entry->flags & CMD_CLIENT_TFLAG) {
+		tc = cmd_find_client(item, args_get(args, 't'), quiet);
+		if (tc == NULL && !quiet) {
+			retval = CMD_RETURN_ERROR;
+			goto out;
+		}
+	} else
+		tc = cmd_find_client(item, NULL, 1);
+	item->target_client = tc;
+
 	retval = cmdq_find_flag(item, &item->source, &entry->source);
 	if (retval == CMD_RETURN_ERROR)
 		goto out;
@@ -511,6 +539,7 @@
 	if (retval == CMD_RETURN_ERROR)
 		goto out;
 
+
 	retval = entry->exec(cmd, item);
 	if (retval == CMD_RETURN_ERROR)
 		goto out;
@@ -528,7 +557,7 @@
 	}
 
 out:
-	item->client = c;
+	item->client = saved;
 	if (retval == CMD_RETURN_ERROR)
 		cmdq_guard(item, "error", flags);
 	else