lib/bb/siggen.py: return a string from noop get_taskhash

OpenEmbedded is expecting to get a string from get_taskhash, but noop siggen
returns just 0 (number), so OE classes/sstate.bbclass barfs badly. Fix that.

(Bitbake rev: 24272dae15ccf641ece11ef5a6e2bfa3ebb6f5f9)

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/bitbake/lib/bb/siggen.py b/bitbake/lib/bb/siggen.py
index a9c84c474f..12257914cd 100644
--- a/bitbake/lib/bb/siggen.py
+++ b/bitbake/lib/bb/siggen.py
@@ -39,7 +39,7 @@ class SignatureGenerator(object):
         return
 
     def get_taskhash(self, fn, task, deps, dataCache):
-        return 0
+        return "0"
 
     def set_taskdata(self, hashes, deps):
         return