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-rw-r--r--lib/rbot/core/utils/utils.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/rbot/core/utils/utils.rb b/lib/rbot/core/utils/utils.rb
index 65148936..694e1c28 100644
--- a/lib/rbot/core/utils/utils.rb
+++ b/lib/rbot/core/utils/utils.rb
@@ -15,6 +15,7 @@
require 'net/http'
require 'uri'
require 'tempfile'
+require 'set'
begin
require 'htmlentities'