It seems growfs(8) is now WARNS?=6 safe.
It seems growfs(8) is now WARNS?=6 safe.

Tested on:	alpha, i386, ia64, sparc64

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase