Preserv the current buffer on non-local exit, #'accept-process-output. 2015-03-31 Aidan Kehoe <kehoea@parhasard.net> * event-stream.c (Faccept_process_output): Restore the current buffer even on non-local exit in this function, none of the code that uses #'accept-process-output is actually prepared to handle the current buffer changing.

#!/bin/sh
if
test -r $2
then
if
cmp $1 $2 > /dev/null
then
echo $2 is unchanged
rm -f $1
else
mv -f $1 $2
fi
else
mv -f $1 $2
fi