Fix issue with min/max
Fix issue with min/max

fix #263

Adam5Wu/Arduino,edog1973/Arduino,hallard/Arduino,Juppit/Arduino,Juppit/Arduino,KaloNK/Arduino,jes/Arduino,chrisfraser/Arduino,Lan-Hekary/Arduino,jes/Arduino,Cloudino/Cloudino-Arduino-IDE,Cloudino/Cloudino-Arduino-IDE,toastedcode/esp8266-Arduino,jes/Arduino,Cloudino/Cloudino-Arduino-IDE,esp8266/Arduino,lrmoreno007/Arduino,NextDevBoard/Arduino,hallard/Arduino,CanTireInnovations/Arduino,sticilface/Arduino,quertenmont/Arduino,Cloudino/Arduino,martinayotte/ESP8266-Arduino,Juppit/Arduino,wemos/Arduino,NextDevBoard/Arduino,gguuss/Arduino,Lan-Hekary/Arduino,Cloudino/Cloudino-Arduino-IDE,gguuss/Arduino,CanTireInnovations/Arduino,NextDevBoard/Arduino,toastedcode/esp8266-Arduino,esp8266/Arduino,chrisfraser/Arduino,Cloudino/Cloudino-Arduino-IDE,CanTireInnovations/Arduino,gguuss/Arduino,Lan-Hekary/Arduino,chrisfraser/Arduino,edog1973/Arduino,martinayotte/ESP8266-Arduino,NullMedia/Arduino,esp8266/Arduino,esp8266/Arduino,esp8266/Arduino,Cloudino/Arduino,edog1973/Arduino,me-no-dev/Arduino,toastedcode/esp8266-Arduino,NullMedia/Arduino,edog1973/Arduino,me-no-dev/Arduino,quertenmont/Arduino,KaloNK/Arduino,sticilface/Arduino,lrmoreno007/Arduino,hallard/Arduino,quertenmont/Arduino,quertenmont/Arduino,Cloudino/Arduino,quertenmont/Arduino,NextDevBoard/Arduino,martinayotte/ESP8266-Arduino,Links2004/Arduino,CanTireInnovations/Arduino,Adam5Wu/Arduino,me-no-dev/Arduino,Lan-Hekary/Arduino,jes/Arduino,gguuss/Arduino,martinayotte/ESP8266-Arduino,CanTireInnovations/Arduino,sticilface/Arduino,Links2004/Arduino,Links2004/Arduino,Links2004/Arduino,KaloNK/Arduino,sticilface/Arduino,Adam5Wu/Arduino,martinayotte/ESP8266-Arduino,wemos/Arduino,Cloudino/Cloudino-Arduino-IDE,NullMedia/Arduino,Links2004/Arduino,gguuss/Arduino,Cloudino/Arduino,Adam5Wu/Arduino,toastedcode/esp8266-Arduino,Cloudino/Cloudino-Arduino-IDE,Cloudino/Arduino,CanTireInnovations/Arduino,Juppit/Arduino,jes/Arduino,me-no-dev/Arduino,sticilface/Arduino,lrmoreno007/Arduino,KaloNK/Arduino,wemos/Arduino,NullMedia/Arduino,wemos/Arduino,Adam5Wu/Arduino,Cloudino/Arduino,lrmoreno007/Arduino,me-no-dev/Arduino,NextDevBoard/Arduino,Juppit/Arduino,hallard/Arduino,chrisfraser/Arduino,edog1973/Arduino,chrisfraser/Arduino,KaloNK/Arduino,toastedcode/esp8266-Arduino,Lan-Hekary/Arduino,lrmoreno007/Arduino,hallard/Arduino,NullMedia/Arduino,CanTireInnovations/Arduino,Cloudino/Arduino,wemos/Arduino