Don't accept 0 for the width or height of a progress bar in the %pb tag.  A zero width causes a divide by zero, and a zero height simply doesn't make any sense, so we assume it was a mistake.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18863 a1c6a512-1295-4272-9138-f99709370657
1 file changed