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| author | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-03-17 15:03:51 +0000 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-03-17 15:04:46 +0000 |
| commit | 92155fde2079251739f455bca599a52cd21ef12b (patch) | |
| tree | 602f48d7262e8724a38ad1f99aecee36c0ab6d31 | |
| parent | e8476a9d19dba7a1a6c5a558a89f2c9f89d39ae2 (diff) | |
| download | ast2050-yocto-poky-92155fde2079251739f455bca599a52cd21ef12b.zip ast2050-yocto-poky-92155fde2079251739f455bca599a52cd21ef12b.tar.gz | |
bitbake: runqueue: Don't error if we never setup workers
If we didn't setup any workers (such as bitbake -S), this would error
since we're trying to set a signal handler to None. This patch
avoids that problem.
(Bitbake rev: ce17478c8197abf178c00774f5bbe23fd4375ee2)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
| -rw-r--r-- | bitbake/lib/bb/runqueue.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/bitbake/lib/bb/runqueue.py b/bitbake/lib/bb/runqueue.py index a30f594..3c72b60 100644 --- a/bitbake/lib/bb/runqueue.py +++ b/bitbake/lib/bb/runqueue.py @@ -947,7 +947,8 @@ class RunQueue: def teardown_workers(self): self.teardown = True - signal.signal(signal.SIGCHLD, self.oldsigchld) + if self.oldsigchld: + signal.signal(signal.SIGCHLD, self.oldsigchld) self._teardown_worker(self.worker, self.workerpipe) self.worker = None self.workerpipe = None |
