From 30bd71d14025375148be92ebffe309418d28585f Mon Sep 17 00:00:00 2001
From: David Pinedo <david@lunarg.com>
Date: Thu, 23 Apr 2015 08:16:57 -0600
Subject: Demos: print error message when texture files can't be opened

---
 demos/cube.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/demos/cube.c b/demos/cube.c
index 1af9efd3..d072a3c6 100644
--- a/demos/cube.c
+++ b/demos/cube.c
@@ -841,8 +841,12 @@ static void demo_prepare_texture_image(struct demo *demo,
     int32_t tex_height;
     VkResult U_ASSERT_ONLY err;
 
-    err = loadTexture(filename, NULL, NULL, &tex_width, &tex_height);
-    assert(err);
+    if (!loadTexture(filename, NULL, NULL, &tex_width, &tex_height))
+    {
+        printf("Failed to load textures\n");
+        fflush(stdout);
+        exit(1);
+    }
 
     tex_obj->tex_width = tex_width;
     tex_obj->tex_height = tex_height;
-- 
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