BF: corrected tests for missing jail

Previously tests relied on the missing filter to trigger the conditions
required for a missing jail. We now handle this explicitly.

client/configreader.py

@@ -112,7 +112,7 @@ class ConfigReader(SafeConfigParserWithIncludes):
 			except NoSectionError, e:
 				# No "Definition" section or wrong basedir
 				logSys.error(e)
-				values[option[1]] = option[2]
+				return False
 			except NoOptionError:
 				if not option[2] is None:
 					logSys.warn("'%s' not defined in '%s'. Using default one: %r"

client/jailreader.py

@@ -54,7 +54,7 @@ class JailReader(ConfigReader):
 		return ConfigReader.read(self, "jail")
 	
 	def isEnabled(self):
-		return self.__force_enable or self.__opts["enabled"]
+		return self.__force_enable or ( self.__opts and self.__opts["enabled"] )
 
 	@staticmethod
 	def _glob(path):
@@ -84,6 +84,8 @@ class JailReader(ConfigReader):
 				["string", "filter", ""],
 				["string", "action", ""]]
 		self.__opts = ConfigReader.getOptions(self, self.__name, opts)
+		if not self.__opts:
+			return False
 		
 		if self.isEnabled():
 			# Read filter