wayland-client: add NULL check

Change-Id: Iceba83f91a51ca000c3868379f6bf3b189610344
Signed-off-by: Junkyeong Kim <jk0430.kim@samsung.com>

diff --git a/src/wayland-client.c b/src/wayland-client.c
index eac0a1e..26158c9 100644 (file)
--- a/src/wayland-client.c
+++ b/src/wayland-client.c
@@ -1580,7 +1580,8 @@ wl_display_disconnect(struct wl_display *display)
        pthread_mutex_lock(&display->mutex);
 
        thread_data = get_thread_data(display);
-       destroy_thread_data(thread_data);
+       if (thread_data)
+               destroy_thread_data(thread_data);
        pthread_key_delete(display->thread_data_key);
 
        wl_connection_destroy(display->connection);