GSDumpGui: Little things i forgot.

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@4168 96395faa-99c1-11dd-bbfe-3dabce05a288

tools/GSDumpGUI/Core/Program.cs

@@ -265,7 +265,7 @@ namespace GSDumpGUI
 
                             frmMain.treeGifPacketContent.Nodes[0].Nodes.Add(nodePrim);
 
-                            frmMain.treeGifPacketContent.Nodes[0].Nodes.Add("nreg = " + tag.nreg.ToString());
+                            frmMain.treeGifPacketContent.Nodes[0].Nodes.Add("nreg = " + (tag.nreg == 0 ? (16).ToString() : tag.nreg.ToString()));
 
                             TreeNode nodeReg = new TreeNode("reg");
                             for (int j = 0; j < tag.regs.Count; j++)

tools/GSDumpGUI/Library/GSDXWrapper.cs

@@ -397,7 +397,17 @@ namespace GSDumpGUI
         internal object GetGifPacketInfo(GSDump dump, int i)
         {
             if (dump.Data[i].id == GSType.Transfer)
-                return GIFTag.ExtractGifTag(dump.Data[i].data, ((GSTransfer)dump.Data[i]).Path);
+            {
+                try
+                {
+                    GIFTag val = GIFTag.ExtractGifTag(dump.Data[i].data, ((GSTransfer)dump.Data[i]).Path);
+                    return val;
+                }
+                catch (Exception)
+                {
+                    return new GIFTag();
+                }
+            }
             else
             {
                 switch (dump.Data[i].id)