Throw an exception when elm_image_memfile_set is failed

Change-Id: I0ef8c85565c417d6632c56254bd1424ed655aa37

diff --git a/ElmSharp/ElmSharp/Image.cs b/ElmSharp/ElmSharp/Image.cs
index 84c4227..141623c 100644 (file)
--- a/ElmSharp/ElmSharp/Image.cs
+++ b/ElmSharp/ElmSharp/Image.cs
@@ -223,7 +223,7 @@ namespace ElmSharp
             bool ret = Interop.Elementary.elm_image_memfile_set(Handle, img, size, IntPtr.Zero, IntPtr.Zero);
             if (!ret)
             {
-                Console.WriteLine("Failed to set memory buffer to Image");
+                throw new InvalidOperationException("Failed to set memory buffer to Image");
             }
 
             LoadingCompleted?.Invoke(this, EventArgs.Empty);