Whitespace

diff --git a/pws.rb b/pws.rb
index 8973a3adaca09dade8a99215a32107acdb6b0812..68801bfcf69bfd05df70c9faf7aa47e5043d618b 100755 (executable)
--- a/pws.rb
+++ b/pws.rb
@@ -364,7 +364,7 @@ class GroupConfig
       had_progress = false
       all_expanded = true
       @groups.each_pair do |groupname, group|
-        group['keys'] = [] unless group['keys'] 
+        group['keys'] = [] unless group['keys']
 
         still_contains_groups = false
         group['members_to_do'].clone.each do |member|