CI: fix a few typos in python framework

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

ci-scripts/html.py

@@ -112,7 +112,10 @@ class HTMLManagement():
 		self.ranTargetBranch = tbranch
 
 	def SethtmlUEConnected(self, nbUEs):
+		if nbUEs > 0:
 			self.htmlUEConnected = nbUEs
+		else:
+			self.htmlUEConnected = 1
 	def SethtmlNb_Smartphones(self, nbUEs):
 		self.htmlNb_Smartphones = nbUEs
 	def SethtmlNb_CATM_Modules(self, nbUEs):

ci-scripts/main.py

@@ -86,7 +86,6 @@ class OaiCiTest():
 		self.UEDevicesRebootCmd = []
 		self.CatMDevices = []
 		self.UEIPAddresses = []
-		self.htmlUEConnected = -1
 		self.idle_sleep_time = 0
 		self.x2_ho_options = 'network'
 		self.x2NbENBs = 0