validate:launcher: Do not try to set DISPLAY envvar to None
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@ -58,7 +58,6 @@ class Xvfb(VirtualFrameBufferServer):
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print("DISPLAY set to %s" % self.display_id)
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print("DISPLAY set to %s" % self.display_id)
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return True
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return True
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except subprocess.CalledProcessError:
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except subprocess.CalledProcessError:
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os.environ["DISPLAY"] = cdisplay
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pass
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pass
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if time.time() - start > timeout:
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if time.time() - start > timeout:
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