fixed bug when slider starts with non-zero value
fixed bug when slider starts with non-zero value

Webifi/vuetify,Phlow2001/vuetify,azaars/vuetify,Phlow2001/vuetify,KaelWD/vuetify,vuetifyjs/vuetify,azaars/vuetify,vuetifyjs/vuetify,Phlow2001/vuetify,Webifi/vuetify,stephane/vuetify,vuetifyjs/vuetify,vuetifyjs/vuetify,Phlow2001/vuetify,Webifi/vuetify,stephane/vuetify,stephane/vuetify,KaelWD/vuetify,KaelWD/vuetify