Your bug report

#18972: 24.4.51; [NS] Crash in ns_set_vertical_scroll_bar

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 18972@debbugs.gnu.org.

-- 
18972: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=18972
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