[CentOS] find /etc -size -1G return only empty files

Hello
find /etc -size -1G

should return all files less than 1Giga byte in /etc, but return a
list of empty file (size=0)

find /etc -size -2G

work fine and return all the files

This works the same  on my fedora11 and my centos 5 !

Did I miss something or is it a bug ?

Regards

-- 
Alain Spineux                         |  aspineux gmail com
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