[PATCH] spdx_common.py: Avoid crash when this_dep.taskhash_deps is None

[Mike Looijmans <mike.looijmans@topic.nl>]

Apparently this_dep.taskhash_deps can be None in some cases, which
results in the stacktrace below. Add a check to avoid this.

Solves:

DEBUG: Executing python function sstate_task_prefunc
DEBUG: Python function sstate_task_prefunc finished
DEBUG: Executing python function do_create_recipe_spdx
ERROR: Error executing a python function in exec_func_python() autogenerated:

The stack trace of python calls that resulted in this exception/failure was:
File: 'exec_func_python() autogenerated', lineno: 2, function: <module>
     0001:
 *** 0002:do_create_recipe_spdx(d)
     0003:
File: '/.../oe-core/meta/classes/create-spdx-3.0.bbclass', lineno: 193, function: do_create_recipe_spdx
     0189:    "
     0190:
     0191:python do_create_recipe_spdx() {
     0192:    import oe.spdx30_tasks
 *** 0193:    oe.spdx30_tasks.create_recipe_spdx(d)
     0194:}
     0195:addtask do_create_recipe_spdx
     0196:
     0197:SSTATETASKS += "do_create_recipe_spdx"
File: '/.../oe-core/meta/lib/oe/spdx30_tasks.py', lineno: 675, function: create_recipe_spdx
     0671:                identifier=cpe_id,
     0672:            )
     0673:        )
     0674:
 *** 0675:    direct_deps = oe.spdx_common.collect_direct_deps(d, "do_create_recipe_spdx")
     0676:
     0677:    dep_objsets, dep_recipes = collect_dep_objsets(
     0678:        d, direct_deps, "static", "static-", oe.spdx30.software_Package
     0679:    )
File: '/.../oe-core/meta/lib/oe/spdx_common.py', lineno: 127, function: collect_direct_deps
     0123:    for dep_name in this_dep.deps:
     0124:        dep_data = taskdepdata[dep_name]
     0125:        if dep_data.taskname == dep_task and dep_data.pn != pn:
     0126:            deps.add(
 *** 0127:                Dep(dep_data.pn, dep_data.hashfn, dep_name in this_dep.taskhash_deps)
     0128:            )
     0129:
     0130:    return sorted(deps)
     0131:
Exception: TypeError: argument of type 'NoneType' is not iterable

DEBUG: Python function do_create_recipe_spdx finished
---
 meta/lib/oe/spdx_common.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/lib/oe/spdx_common.py b/meta/lib/oe/spdx_common.py
index 6b1a409c40..d09f749d0e 100644
--- a/meta/lib/oe/spdx_common.py
+++ b/meta/lib/oe/spdx_common.py
@@ -124,7 +124,7 @@ def collect_direct_deps(d, dep_task):
         dep_data = taskdepdata[dep_name]
         if dep_data.taskname == dep_task and dep_data.pn != pn:
             deps.add(
-                Dep(dep_data.pn, dep_data.hashfn, dep_name in this_dep.taskhash_deps)
+                Dep(dep_data.pn, dep_data.hashfn, this_dep.taskhash_deps and (p_name in this_dep.taskhash_deps))
             )
 
     return sorted(deps)
-- 
2.34.1


Met vriendelijke groet / kind regards,

Mike Looijmans
System Expert


TOPIC Embedded Products B.V.
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The Netherlands

T: +31 (0) 499 33 69 69
E: mike.looijmans@topic.nl
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