From: Changyeon Lee <cyeon.lee@samsung.com>
Date: Wed, 22 Aug 2018 08:04:25 +0000 (+0900)
Subject: hwc_window_queue: fix wrong argument passing
X-Git-Tag: submit/tizen/20180828.083306~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=aeae0dafebcc25d0b8231d1dba602df698d32fed;p=platform%2Fupstream%2Fenlightenment.git

hwc_window_queue: fix wrong argument passing

Change-Id: I9a7b2f0ef1ab3c690362ea5713fa0bc7f9bd62df
---

diff --git a/src/bin/e_hwc_window_queue.c b/src/bin/e_hwc_window_queue.c
index 0ce1aeb517..dff66bd4b1 100644
--- a/src/bin/e_hwc_window_queue.c
+++ b/src/bin/e_hwc_window_queue.c
@@ -502,14 +502,15 @@ _e_hwc_window_queue_unset(E_Hwc_Window_Queue *queue)
 {
    E_Hwc_Window *hwc_window = NULL;
 
-   queue->state = E_HWC_WINDOW_QUEUE_STATE_UNSET;
-
    if (queue->state == E_HWC_WINDOW_QUEUE_STATE_PENDING_UNSET)
      hwc_window = queue->pending_unset_user;
    else
      hwc_window = queue->user;
 
-   tdm_hwc_window_release_buffer_queue(hwc_window, queue->tqueue);
+   if (hwc_window)
+     tdm_hwc_window_release_buffer_queue(hwc_window->thwc_window, queue->tqueue);
+
+   queue->state = E_HWC_WINDOW_QUEUE_STATE_UNSET;
 
    if (queue->user)
      {