fix failing test
fix failing test

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