[fetch-ocsp-response] load file from stdin, if not specified
[fetch-ocsp-response] load file from stdin, if not specified

cwyang/h2o,yannick/h2o,h2o/h2o,yannick/h2o,devnexen/h2o,h2o/h2o,devnexen/h2o,devnexen/h2o,yannick/h2o,devnexen/h2o,yannick/h2o,h2o/h2o,cwyang/h2o,cwyang/h2o,yannick/h2o,yannick/h2o,devnexen/h2o,h2o/h2o,yannick/h2o,h2o/h2o,devnexen/h2o,devnexen/h2o,cwyang/h2o,yannick/h2o,devnexen/h2o,h2o/h2o,yannick/h2o,h2o/h2o,cwyang/h2o,cwyang/h2o,cwyang/h2o,cwyang/h2o,devnexen/h2o,h2o/h2o,h2o/h2o