bsd-auth: update graph generation script

1 files changed, 4 insertions, 4 deletions

diff --git a/content/posts/WIP-how-bsd-authentication-works/gen_dot.rb b/content/posts/WIP-how-bsd-authentication-works/gen_dot.rb
index bad2a90..5adb453 100755
--- a/content/posts/WIP-how-bsd-authentication-works/gen_dot.rb
+++ b/content/posts/WIP-how-bsd-authentication-works/gen_dot.rb
@@ -41,12 +41,12 @@ class FunctionDigraph
       @to = to
     end
 
-    def color(func)
-      Digest::MD5.hexdigest(func)[..5]
+    def emit
+      puts "#{from} -> #{to} [color = \"##{color}\"]" if to =~ /auth|login|^_/
     end
 
-    def emit
-      puts "#{from} -> #{to} [color = \"##{color(from)}\"]" if to =~ /auth|login|^_/
+    def color
+      Digest::MD5.hexdigest(from)[..5]
     end
   end