[DomCrawler] Don't return file infos for empty file fields #59621
+21
−6
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Fixes #49014 but not in a meaningful way IMO. But I don't know where else to remove empty files. Could be in
Request
(browser-kit), or even later inMultipartPart
(mime). I don't understand why dom-crawler works this way, so I don't know how to fix it correctly.To do: fix tests..?