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-rw-r--r--app/controllers/revisions_controller.rb5
1 files changed, 3 insertions, 2 deletions
diff --git a/app/controllers/revisions_controller.rb b/app/controllers/revisions_controller.rb
index 565a25f..6914509 100644
--- a/app/controllers/revisions_controller.rb
+++ b/app/controllers/revisions_controller.rb
@@ -8,9 +8,10 @@ class RevisionsController < ApplicationController
8 def diff 8 def diff
9 @node = Node.find(params[:id]) 9 @node = Node.find(params[:id])
10 10
11 puts @node.pages.length
11 if @node.pages.length > 1 12 if @node.pages.length > 1
12 params[:start] ||= @node.pages.all[-1].revision 13 params[:start] ||= @node.pages.all[-2].revision
13 params[:end] ||= @node.pages.all[-2].revision 14 params[:end] ||= @node.pages.all[-1].revision
14 else 15 else
15 params[:start], params[:end] = 1, 1 16 params[:start], params[:end] = 1, 1
16 end 17 end