Update png_instantiate () to work with more recent versions of libpng. 2011-03-14 Aidan Kehoe <kehoea@parhasard.net> * glyphs-eimage.c (png_instantiate): Update the PNG handling code to work with versions of the library where the png_info structure is no longer visible. Thank you for the report, Robert Delius Royar.

#!/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