Nicer code

Signed-off-by: Václav Valíček <valicek1994@gmail.com>

repo_cloner/lib/repo_dir_structure.py

@@ -85,7 +85,7 @@ class RepoDirStructure():
 
 	@property
 	def config(self) -> ClonerConfig:
-		self.has_config
+		assert self.has_config
 		if not self._config:
 			parser = ClonerConfigParser(self.__config_filename)
 			self._config = parser.config