shell: Avoid creating and inserting black surface

Creating and inserting the black surface will require to have an
valid weston output. That might not be always the case so guard
against no output being set.

Bug-AGL: SPEC-3601

Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
Change-Id: If7034bf0259fee164ba0f4b6a6ac3ef7d6bf30d6

diff --git a/src/shell.c b/src/shell.c
index 40beef1..4f70dfc 100644 (file)
--- a/src/shell.c
+++ b/src/shell.c
@@ -576,6 +576,9 @@ create_black_surface_view(struct ivi_output *output)
        struct weston_compositor *wc= ivi->compositor;
        struct weston_output *woutput = output->output;
 
+       if (!woutput)
+               return;
+
        surface = weston_surface_create(wc);
        view = weston_view_create(surface);
 
@@ -623,9 +626,9 @@ insert_black_surface(struct ivi_output *output)
 {
        struct weston_view *view;
 
-       if (!output &&
+       if ((!output &&
            !output->fullscreen_view.fs &&
-           !output->fullscreen_view.fs->view) {
+           !output->fullscreen_view.fs->view) || !output->output) {
                weston_log("Output %s doesn't have a surface installed!\n", output->name);
                return;
        }