handling in case of error (config controller -> remove)

cbpi/__init__.py

@@ -1,3 +1,3 @@
-__version__ = "4.1.8.a6"
+__version__ = "4.1.8.a7"
 __codename__ = "Groundhog Day"
 

cbpi/controller/config_controller.py

@@ -61,6 +61,7 @@ class ConfigController:
     async def remove(self, name):
         data = {}
         self.testcache={}
+        success=False
         for key, value in self.cache.items():
             try:
                 if key != name:
@@ -68,8 +69,11 @@ class ConfigController:
                     self.testcache[key] = Config(name=data[key].get("name"), value=data[key].get("value"), description=data[key].get("description"), 
                                                  type=ConfigType(data[key].get("type", "string")), options=data[key].get("options", None), 
                                                 source=data[key].get("source", "craftbeerpi") )
+                    success=True   
             except Exception as e:
                 print(e)
+                success=False
+        if success == True:
             with open(self.path, "w") as file:
                     json.dump(data, file, indent=4, sort_keys=True)
             self.cache=self.testcache