Similar to last commit, This initializes the pd pointer if it is null for Particle...
-rw-r--r-- 85 COPYING
-rw-r--r-- 1973 Makefile
-rw-r--r-- 1383 README
-rw-r--r-- 44529 SConstruct
drwxr-xr-x - bin
drwxr-xr-x - doc
drwxr-xr-x - extern
drwxr-xr-x - intern
drwxr-xr-x - po
drwxr-xr-x - projectfiles
drwxr-xr-x - projectfiles_vc7
drwxr-xr-x - release
drwxr-xr-x - source
drwxr-xr-x - tools