botuser.rb: don't fail when being passed nil instead of an array to load

1 files changed, 4 insertions, 0 deletions

diff --git a/lib/rbot/botuser.rb b/lib/rbot/botuser.rb
index 8d01632e..d859e9c3 100644
--- a/lib/rbot/botuser.rb
+++ b/lib/rbot/botuser.rb
@@ -547,6 +547,10 @@ module Irc
       end

 

       def load_array(ary, forced)

+        unless ary

+          warn "Tried to load an empty array"

+          return

+        end

         raise "Won't load with unsaved changes" if @has_changes and not forced

         reset_hashes

         ary.each { |x|