From: joonbum.ko <joonbum.ko@samsung.com>
Date: Wed, 5 Oct 2016 08:44:52 +0000 (+0900)
Subject: tpl_wayland_egl: Fix misused return value of wl_display_roundtrip_queue() on  buffer_... 
X-Git-Tag: accepted/tizen/common/20161005.165649~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F91%2F90991%2F2;p=platform%2Fcore%2Fuifw%2Flibtpl-egl.git

tpl_wayland_egl: Fix misused return value of wl_display_roundtrip_queue() on  buffer_flusher_init()

 - If there are  errors on wl_display_roundtrip_queue then it  returns values as '-1'.

Change-Id: I754df1768b46f0d815af84255255997429eefa7b
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>
---

diff --git a/src/tpl_wayland_egl.c b/src/tpl_wayland_egl.c
index 4ff75bd..7119bf2 100644
--- a/src/tpl_wayland_egl.c
+++ b/src/tpl_wayland_egl.c
@@ -1298,7 +1298,7 @@ __tpl_wayland_egl_display_buffer_flusher_init(tpl_display_t *display)
 	}
 
 	ret = wl_display_roundtrip_queue(wayland_egl_display->wl_dpy, queue);
-	if (ret) {
+	if (ret == -1) {
 		TPL_ERR("Failed to wl_display_roundtrip_queue ret:%d, err:%d", ret, errno);
 		goto fini;
 	}