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authorPeter Maydell <peter.maydell@linaro.org>2014-08-28 14:51:12 +0100
committerPeter Maydell <peter.maydell@linaro.org>2014-08-28 14:51:12 +0100
commit795c050e379ab21b75fc2bbb30699fe8752be157 (patch)
tree65b4458823e43394ccf17ab89e6152d649819706 /scripts/tracetool/backend
parent0265361a722f396cbdb35ecffbadb93142a6e87d (diff)
parent00c6d403a3ac303ebdcb1706ee983e13ba8e2d5f (diff)
downloadfocaccia-qemu-795c050e379ab21b75fc2bbb30699fe8752be157.tar.gz
focaccia-qemu-795c050e379ab21b75fc2bbb30699fe8752be157.zip
Merge remote-tracking branch 'remotes/stefanha/tags/fix-buildbot-12082014-pull-request' into staging
Pull request

# gpg: Signature made Thu 28 Aug 2014 13:43:00 BST using RSA key ID 81AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>"

* remotes/stefanha/tags/fix-buildbot-12082014-pull-request:
  Revert "qemu-img: sort block formats in help message"
  block: sort formats alphabetically in bdrv_iterate_format()
  mirror: fix uninitialized variable delay_ns warnings
  trace: avoid Python 2.5 all() in tracetool
  libqtest: launch QEMU with QEMU_AUDIO_DRV=none
  qapi.py: avoid Python 2.5+ any() function

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'scripts/tracetool/backend')
-rw-r--r--scripts/tracetool/backend/__init__.py3
1 files changed, 2 insertions, 1 deletions
diff --git a/scripts/tracetool/backend/__init__.py b/scripts/tracetool/backend/__init__.py
index 5bfa1efc5c..d4b6dab9ca 100644
--- a/scripts/tracetool/backend/__init__.py
+++ b/scripts/tracetool/backend/__init__.py
@@ -102,7 +102,8 @@ class Wrapper:
     def __init__(self, backends, format):
         self._backends = [backend.replace("-", "_") for backend in backends]
         self._format = format.replace("-", "_")
-        assert all(exists(backend) for backend in self._backends)
+        for backend in self._backends:
+            assert exists(backend)
         assert tracetool.format.exists(self._format)
 
     def _run_function(self, name, *args, **kwargs):