when the backends string is empty do not display a warning message
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1 changed files with 3 additions and 2 deletions
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@ -192,8 +192,9 @@ class Weboob(object):
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if _backends is not None:
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if isinstance(_backends, BaseBackend):
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backends = [_backends]
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elif isinstance(_backends, basestring) and _backends:
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backends = [self.backend_instances[_backends]]
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elif isinstance(_backends, basestring):
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if _backends:
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backends = [self.backend_instances[_backends]]
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elif isinstance(_backends, (list, tuple, set)):
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backends = []
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for backend in _backends:
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