bitbake: siggen: Add reset to SignatureGenerator

Fix failure after commit "cooker/siggen: Reset siggen when reparsing"
(e4c6ca9440f63761560b49bbe12654441f54687e) when executing without
specifying a BB_SIGNATURE_HANDLER.

(Bitbake rev: 2a78c2d09aea0323632bbc927f370f1d3c9c249e)

Signed-off-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/bitbake/lib/bb/siggen.py b/bitbake/lib/bb/siggen.py
index 4380760e77..7521a3a903 100644
--- a/bitbake/lib/bb/siggen.py
+++ b/bitbake/lib/bb/siggen.py
@@ -69,6 +69,9 @@ class SignatureGenerator(object):
     def set_taskdata(self, data):
         self.runtaskdeps, self.taskhash, self.file_checksum_values, self.taints, self.basehash = data
 
+    def reset(self, data):
+        return
+
 class SignatureGeneratorBasic(SignatureGenerator):
     """
     """