Warning message should only show when we know the shape file location

Author: SteelFill

Source/RunActivity/Viewer3D/Shapes.cs

@@ -277,17 +277,23 @@ public class PoseableShape : StaticShape
         public PoseableShape(Viewer viewer, string path, WorldPosition initialPosition, ShapeFlags flags)
             : base(viewer, path, initialPosition, flags)
         {
-            // In some cases, a corrupt shape file can prevent matrices from loading
             if (SharedShape.Matrices.Length > 0)
             {
                 XNAMatrices = new Matrix[SharedShape.Matrices.Length];
                 for (int iMatrix = 0; iMatrix < SharedShape.Matrices.Length; ++iMatrix)
                     XNAMatrices[iMatrix] = SharedShape.Matrices[iMatrix];
             }
-            else
+            else // If the shape file is missing or fails to load, we need some default data to prevent crashes
             {
-                Trace.TraceWarning("Could not determine matrices for shape file {0} file may be corrupt", SharedShape.FilePath);
-                // The 0th matrix should always be the identity matrix, add this to avoid crashes elsewhere
+                if (path != null && path != "Empty")
+                {
+                    string location = path;
+                    if (path != null && path.Contains('\0'))
+                        location = path.Split('\0')[0];
+
+                    Trace.TraceWarning("Couldn't load shape {0} file may be corrupt", location);
+                }
+                // The 0th matrix should always be the identity matrix
                 XNAMatrices = new Matrix[1];
                 XNAMatrices[0] = Matrix.Identity;
             }