From: Shuanglei Tao <tsl0922@gmail.com>
Date: Sun, 9 Sep 2018 05:37:49 +0000 (+0800)
Subject: protocol: fix pthread_cond_wait usage
X-Git-Url: http://git.prime8.dev/?a=commitdiff_plain;h=b6d160a0f6c20e5fbbbe2003252f96e105fb2cf0;p=ttyd.git

protocol: fix pthread_cond_wait usage
---

diff --git a/src/protocol.c b/src/protocol.c
index c1a6668..548c4d6 100644
--- a/src/protocol.c
+++ b/src/protocol.c
@@ -198,7 +198,7 @@ thread_run_command(void *args) {
                 if (FD_ISSET (pty, &des_set)) {
                     while (client->running) {
                         pthread_mutex_lock(&client->mutex);
-                        if (client->state == STATE_READY) {
+                        while (client->state == STATE_READY) {
                             pthread_cond_wait(&client->cond, &client->mutex);
                         }
                         memset(client->pty_buffer, 0, sizeof(client->pty_buffer));