This versions prevented printing of a warning
`annotate-save-annotations' printed a warning if the buffer was not
based on a file's contents. But the warning was printed even if the
buffer contained no annotations at all.
This version prints the warning about missing file only if the
buffer is annotated (i.e. contains at least an annotation).
Hi @bastibe !
A little patch to remove an annoying warning. :)
From NEWS.org
Bye! C.