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https://github.com/searxng/searxng
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[fix] handle empty search requests
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2b7f3e28e7
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@ -410,6 +410,7 @@ class Search(object):
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# init vars
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requests = []
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results_queue = Queue()
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results = {}
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suggestions = set()
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answers = set()
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infoboxes = []
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@ -484,10 +485,11 @@ class Search(object):
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# append request to list
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requests.append((req, request_params['url'], request_args, selected_engine['name']))
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if not requests:
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return results, suggestions, answers, infoboxes
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# send all search-request
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threaded_requests(requests)
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results = {}
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while not results_queue.empty():
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engine_name, engine_results = results_queue.get_nowait()
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