buildhistory.bbclass: avoid exception for empty BUILDHISTORY_FEATURES variable
An exception is fired when a BuildStarted event is sent to buildhistory bbclass
and the variable BUILDHISTORY_FEATURES is not set.
ERROR: Execution of event handler 'buildhistory_eventhandler' failed
Traceback (most recent call last):
File "<...>/meta/classes/buildhistory.bbclass", line 862, in buildhistory_eventhandler(e=<bb.event.BuildStarted object at 0x7f94c3810250>):
python buildhistory_eventhandler() {
> if e.data.getVar('BUILDHISTORY_FEATURES').strip():
reset = e.data.getVar("BUILDHISTORY_RESET")
AttributeError: 'NoneType' object has no attribute 'strip'
This can happen in a multiconfig build where the default configuration use the
buildhistory class but not the configuration in mc. It should be a rare case that
this happens and it was found in a missconfigured build.
(From OE-Core rev:
a74e30a4de02c8efd3e7102ba7a4fe06df53cc34)
Signed-off-by: Peter Bergin <peter@berginkonsult.se>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit
55ead1be58679c3bcb7d1c141672b999d53e90ef)
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
