[Minor] Add some visual improvement

diff --git a/lualib/rspamadm/configgraph.lua b/lualib/rspamadm/configgraph.lua
index 3aac97f526d25c682c06dabc1cb20df09ec34b5e..9afc76cd678b4a64fc6f690f549a9a1042d53b42 100644 (file)
--- a/lualib/rspamadm/configgraph.lua
+++ b/lualib/rspamadm/configgraph.lua
@@ -46,6 +46,8 @@ local function output_dot(opts, nodes, adjastency)
     if node.exists then
       if node.priority >= 10 then
         attrs[#attrs + 1] = "color=red"
+      elseif node.priority > 0 then
+        attrs[#attrs + 1] = "color=blue"
       end
     else
       if opts.all then