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-rw-r--r--meta/classes/rm_work.bbclass3
1 files changed, 1 insertions, 2 deletions
diff --git a/meta/classes/rm_work.bbclass b/meta/classes/rm_work.bbclass
index 10e134b958..c478f4a187 100644
--- a/meta/classes/rm_work.bbclass
+++ b/meta/classes/rm_work.bbclass
@@ -164,8 +164,7 @@ python inject_rm_work() {
# Determine what do_build depends upon, without including do_build
# itself or our own special do_rm_work_all.
- deps = set(bb.build.preceedtask('do_build', True, d))
- deps.difference_update(('do_build', 'do_rm_work_all'))
+ deps = sorted((set(bb.build.preceedtask('do_build', True, d))).difference(('do_build', 'do_rm_work_all')) or "")
# deps can be empty if do_build doesn't exist, e.g. *-inital recipes
if not deps: