Sort the contents of labels.txt

This enable better behaviors when versioning this
kind of files.

diff --git a/lib/sup/label.rb b/lib/sup/label.rb
index 716ef98177eb38c74c7e1a905cc6371810e80d23..da14df668b23ec243b62e7dc1473efe385914343 100644 (file)
--- a/lib/sup/label.rb
+++ b/lib/sup/label.rb
@@ -78,7 +78,7 @@ class LabelManager
 
   def save
     return unless @modified
-    File.open(@fn, "w") { |f| f.puts @labels.keys }
+    File.open(@fn, "w") { |f| f.puts @labels.keys.sort }
   end
 end