v2.4.2 remove unused awk function causing error on debian
v2.4.2
remove unused awk function causing error on debian

maier/nad,HeinrichHartmann/nad,HeinrichHartmann/nad,maier/nad,circonus-labs/nad,HeinrichHartmann/nad,HeinrichHartmann/nad,circonus-labs/nad,circonus-labs/nad,circonus-labs/nad,circonus-labs/nad,HeinrichHartmann/nad,maier/nad,HeinrichHartmann/nad,maier/nad,maier/nad,maier/nad,circonus-labs/nad