v2.8.4 Added some notification conditions in adjust_vent_settings_in_…

…zone()

smartapps/ScheduleTstatZones.groovy

@@ -44,7 +44,7 @@ def generalSetupPage() {
 	dynamicPage(name: "generalSetupPage", uninstall: true, nextPage: roomsSetupPage) {
 		section("About") {
 			paragraph "ScheduleTstatZones, the smartapp that enables Heating/Cooling zoned settings at selected thermostat(s) coupled with smart vents (optional) for better temp settings control throughout your home"
-			paragraph "Version 2.8.3" 
+			paragraph "Version 2.8.4" 
 			paragraph "If you like this smartapp, please support the developer via PayPal and click on the Paypal link below " 
 				href url: "https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=yracine%40yahoo%2ecom&lc=US&item_name=Maisons%20ecomatiq&no_note=0&currency_code=USD&bn=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHostedGuest",
 					title:"Paypal donation..."
@@ -1422,7 +1422,7 @@ private def adjust_vent_settings_in_zone(indiceSchedule) {
 	} /* end for zones */
 
 
-	if (closedAllVentsInZone) {
+	if ((closedAllVentsInZone) && (nbVents)) {
 
 		switchLevel=(nbVents>2)? MIN_OPEN_LEVEL_SMALL:MIN_OPEN_LEVEL_BIG        
 		ventSwitchesOnSet=control_vent_switches_in_zone(indiceSchedule, switchLevel)