ecore-wayland: Add safety check for window surface creation

Summary: We cannot call wl_proxy_get_id if the surface creation failed
else that would lead to an abort in the wayland libraries. This commit
adds a safety check

@fix

Signed-off-by: Chris Michael <cp.michael@samsung.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/lib/ecore_wayland/ecore_wl_window.c b/src/lib/ecore_wayland/ecore_wl_window.c
index 63c870f673..5fe64102cb 100644
--- a/src/lib/ecore_wayland/ecore_wl_window.c
+++ b/src/lib/ecore_wayland/ecore_wl_window.c
@@ -261,7 +261,7 @@ ecore_wl_window_buffer_attach(Ecore_Wl_Window *win, struct wl_buffer *buffer, in
      }
 }
 
-EAPI struct wl_surface*
+EAPI struct wl_surface *
 ecore_wl_window_surface_create(Ecore_Wl_Window *win)
 {
    LOGFN(__FILE__, __LINE__, __FUNCTION__);
@@ -269,6 +269,7 @@ ecore_wl_window_surface_create(Ecore_Wl_Window *win)
    if (!win) return NULL;
    if (win->surface) return win->surface;
    win->surface = wl_compositor_create_surface(_ecore_wl_compositor_get());
+   if (!win->surface) return NULL;
    win->surface_id = wl_proxy_get_id((struct wl_proxy *)win->surface);
    return win->surface;
 }