Mine

C:\bf-blender\blender>patch -p0 <C:\bf-blender\blender\invert2.txt
patching file source/blender/blenkernel/BKE_node.h
Assertion failed: hunk, file ../patch-2.5.9-src/patch.c, line 339

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.

C:\bf-blender\blender>