Your bug report

#18936: ERC: lexical-binding in 24.4 breaks erc-send-pre-hook

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 18936@debbugs.gnu.org.

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18936: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=18936
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