[OE-core] [PATCH] license.bbclass: remove existing license.manifest before appending new data

[Richard Purdie]

On Thu, 2012-03-29 at 14:22 +0200, Eric Bénard wrote:
> without this fix, we append license each time we build again the same image,
> ending with a large not up to date file.
> 
> Signed-off-by: Eric Bénard <eric at eukrea.com>
> ---
>  meta/classes/license.bbclass |    4 ++++
>  1 files changed, 4 insertions(+), 0 deletions(-)

Merged to master, thanks.

Richard