enaable checking config.snr_optimizer

gstlal-inspiral/python/config/inspiral.py

@@ -51,6 +51,8 @@ class Config(BaseConfig):
 			self.summary = dotdict(replace_keys(kwargs["summary"]))
 		if "snr-optimizer" in kwargs:
 			self.snr_optimizer = dotdict(replace_keys(kwargs["snr-optimizer"]))
+		else:
+			self.snr_optimizer = False
 
 		# set up analysis directories
 		if not self.data.analysis_dir: