Utils.decode_html_entities: fix decoding of unknown symbols

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/rbot/core/utils/utils.rb b/lib/rbot/core/utils/utils.rb
index 1b6a0ce9..4a3a9c0a 100644
--- a/lib/rbot/core/utils/utils.rb
+++ b/lib/rbot/core/utils/utils.rb
@@ -466,7 +466,7 @@ module ::Irc
           end
 
           # output the symbol's irc-translated character, or a * if it's unknown
-          UNESCAPE_TABLE[symbol] || [symbol[/\d+/].to_i].pack("U") rescue '*'
+          UNESCAPE_TABLE[symbol] || (symbol.match(/^\d+$/) ? [$0.to_i].pack("U") : '*')
         }
       end
     end