[GH-10] Add warning when no groups are configured

evanpurkhiser · May 8, 2014 · 5e854ba · 5e854ba
1 parent cd3112a
commit 5e854ba
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/bin/dots b/bin/dots
@@ -222,6 +222,9 @@ class Configuration(object):
 		with open(self.group_file, 'r') as f:
 			self.groups = f.read().splitlines()
 
+		if not self.groups:
+			warnings.warn("No configuration groups are currently enabled.", RuntimeWarning)
+
 	def save_to_file(self):
 		"""This will save the currently defined list of groups for this configuration
 		into the groups file"""