Don't create buffer from NULL pointer

Fixes regression introduced in f58d8ca1bd20180bfae3a3a047e8098e0b22b5aa.

diff --git a/compositor/compositor.c b/compositor/compositor.c
index 324e73d..ed7656b 100644 (file)
--- a/compositor/compositor.c
+++ b/compositor/compositor.c
@@ -264,6 +264,8 @@ create_buffer_from_png(struct wlsc_compositor *ec,
        struct wl_buffer *buffer;
 
        pixels = wlsc_load_image(filename, width, height);
+       if(pixels == NULL)
+           return NULL;
 
        buffer = ec->create_buffer(ec, width, height,
                                   &ec->compositor.premultiplied_argb_visual,