Fix py3 test failure on BSD
Fix py3 test failure on BSD

kiranvizru/psutil,skyshe/psutil,vmolsa/psutil,stupidcache/psutil,marmolu/psutil,djhaskin987/psutil,chjwang/psutil,creativewild/psutil,skyshe/psutil,peter-hst/psutil,vmolsa/psutil,marmolu/psutil,nmani1905/psutil,end18/psutil,jucapj/psutil,shiva21/psutil,kiranvizru/psutil,huson2012/psutil,tigerneil/psutil,zhengzheng/psutil,anfedorov/psutil,kiranvizru/psutil,AlanZatarain/psutil,chjwang/psutil,Alwnikrotikz/psutil,skyshe/psutil,google-code-export/psutil,stupidcache/psutil,end18/psutil,peter-hst/psutil,shiva21/psutil,vmolsa/psutil,tigerneil/psutil,end18/psutil,google-code-export/psutil,PFZheng/psutil,PFZheng/psutil,google-code-export/psutil,jucapj/psutil,zhengzheng/psutil,skyshe/psutil,djhaskin987/psutil,tigerneil/psutil,nmani1905/psutil,stupidcache/psutil,tigerneil/psutil,end18/psutil,creativewild/psutil,Alwnikrotikz/psutil,google-code-export/psutil,vmolsa/psutil,creativewild/psutil,kiranvizru/psutil,djhaskin987/psutil,anfedorov/psutil,djhaskin987/psutil,huson2012/psutil,AlanZatarain/psutil,huson2012/psutil