fix one test failures on windows
fix one test failures on windows

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