From aeedb464a6ee038289ddcfefae437928ab020cb1 Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Fri, 24 Apr 2015 23:17:11 +0000
Subject: Convert clients list into a TAILQ.

---
 cmd-detach-client.c | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

(limited to 'cmd-detach-client.c')

diff --git a/cmd-detach-client.c b/cmd-detach-client.c
index 7f87d2c6..4bae9997 100644
--- a/cmd-detach-client.c
+++ b/cmd-detach-client.c
@@ -51,7 +51,6 @@ cmd_detach_client_exec(struct cmd *self, struct cmd_q *cmdq)
 	struct client	*c, *cloop;
 	struct session	*s;
 	enum msgtype	 msgtype;
-	u_int 		 i;
 
 	if (self->entry == &cmd_suspend_client_entry) {
 		if ((c = cmd_find_client(cmdq, args_get(args, 't'), 0)) == NULL)
@@ -72,9 +71,8 @@ cmd_detach_client_exec(struct cmd *self, struct cmd_q *cmdq)
 		if (s == NULL)
 			return (CMD_RETURN_ERROR);
 
-		for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
-			cloop = ARRAY_ITEM(&clients, i);
-			if (cloop == NULL || cloop->session != s)
+		TAILQ_FOREACH(cloop, &clients, entry) {
+			if (cloop->session != s)
 				continue;
 			server_write_client(cloop, msgtype,
 			    cloop->session->name,
@@ -88,11 +86,8 @@ cmd_detach_client_exec(struct cmd *self, struct cmd_q *cmdq)
 		return (CMD_RETURN_ERROR);
 
 	if (args_has(args, 'a')) {
-		for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
-			cloop = ARRAY_ITEM(&clients, i);
-			if (cloop == NULL || cloop->session == NULL)
-				continue;
-			if (cloop == c)
+		TAILQ_FOREACH(cloop, &clients, entry) {
+			if (cloop->session == NULL || cloop == c)
 				continue;
 			server_write_client(cloop, msgtype,
 			    cloop->session->name,
-- 
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