bitbake: providers: use local variable for packages_dynamic pattern

During parsing, Python raises

   RuntimeError: dictionary changed size during iteration

in getRuntimeProviders, if you happen to have a recipe
with an explicit RDEPENDS on a dynamic package containing a '+'
character, such as 'gtk+3-locale-en'.

This is because we're using the modified pattern as the
key into the packages_dynamic dict to append to rproviders,
and since that key doesn't exist, the dict is getting modified
to add a new, empty, entry for it. So even without the runtime
error, we'd be generating an incorrect result.

Fix this by using a local variable for modifying the pattern
and using the original key to retrieve the value on a match.

(Bitbake rev: 69d3b86449be23b07f794e302f6e18f3a2c46424)

Signed-off-by: Matt Madison <matt@madison.systems>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 07de375c3e57f17ab7b47569186f24ecd9896825)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

0 files changed, 0 insertions, 0 deletions