make sure @commands is never nil in script.rb

[user/henk/code/ruby/rbot.git] / data / rbot / plugins / script.rb

diff --git a/data/rbot/plugins/script.rb b/data/rbot/plugins/script.rb
index 8234442c840ca71186280c9887cc958638eac942..f744ed01a08af2fa9b4f91e04d5e3fe0465f9ad4 100644 (file)
--- a/data/rbot/plugins/script.rb
+++ b/data/rbot/plugins/script.rb
@@ -18,7 +18,9 @@ class ScriptPlugin < Plugin
     super
     if @registry.has_key?(:commands)
       @commands = @registry[:commands]
-    else
+    end
+    
+    if @commands.nil?
       @commands = Hash.new
     end
 
@@ -112,7 +114,7 @@ class ScriptPlugin < Plugin
 
     cmds_per_page = 30
     cmds = @commands.keys.sort
-    num_pages = cmds.length / cmds_per_page
+    num_pages = cmds.length / cmds_per_page + 1
     page = params[:page].to_i
     page = [page, 1].max
     page = [page, num_pages].min