window: Check load_image result for NULL

diff --git a/clients/window.c b/clients/window.c
index 9f5b837..5391d64 100644 (file)
--- a/clients/window.c
+++ b/clients/window.c
@@ -416,6 +416,8 @@ display_create_egl_image_surface_from_file(struct display *display,
        struct egl_image_surface_data *data;
 
        image = load_image(filename);
+       if (image == NULL)
+               return NULL;
 
        surface = display_create_egl_image_surface(display, 0, rect);
        if (surface == NULL) {
@@ -562,6 +564,8 @@ display_create_shm_surface_from_file(struct display *display,
        int size;
 
        image = load_image(filename);
+       if (image == NULL)
+               return NULL;
 
        surface = display_create_shm_surface(display, rect, 0, NULL);
        if (surface == NULL) {