Spritely Crash

[garykac]

Copied from https://code.google.com/archive/p/spritely/issues/33

Posted on Oct 17, 2010 by Massive Dog

Steps to reproduce problem: (1) On main menu if you selecting successively Sprites and BackGrounds Maps and Background Images tabs on windows/linux systems , Spritely crash due to a null reference exception.

I used a svn version (the HEAD r111).

Please, you can find in attachment a fix for this problem.

Sincerly,

Benoît TUDURI

[garykac]

Patch:

Index: src/Forms/Main/ProjectMainForm_Menu.cs
===================================================================
--- src/Forms/Main/ProjectMainForm_Menu.cs  (révision 112)
+++ src/Forms/Main/ProjectMainForm_Menu.cs  (copie de travail)
@@ -127,7 +127,7 @@
            menuPalette.Enabled = true;

            Palette p = ActivePalette();

            bool fValidPalette = false;

-           if (p.PaletteType == Palette.Type.Color16)

+           if (p != null && p.PaletteType == Palette.Type.Color16)

            {

                Palette16 p16 = p as Palette16;

                if (p16.GetCurrentSubpalette() != null)