fixed a bug with model not reading if there are no hashboards in the miner

miners/bosminer.py

@@ -95,6 +95,7 @@ class BOSMiner(BaseMiner):
             return self.model + " (BOS)"
         version_data = await self.api.devdetails()
         if version_data:
+            if not version_data["DEVDETAILS"] == []:
                 self.model = version_data["DEVDETAILS"][0]["Model"].replace("Antminer ", "")
                 return self.model + " (BOS)"
         return None

miners/miner_factory.py

@@ -131,6 +131,7 @@ class MinerFactory:
                                     if data["VERSION"][0].get("Type"):
                                         model = data["VERSION"][0]["Type"]
                         else:
+                            if "DEVDETAILS" in data.keys() and not data["DEVDETAILS"] == []:
                                 if not data["DEVDETAILS"][0]["Model"] == "":
                                     model = data["DEVDETAILS"][0]["Model"]
                                 else: