io/FileDescriptor: add [[nodiscard]]
This commit is contained in:
committed by
Max Kellermann
parent
3e862b85d4
commit
b63a794fbe
@@ -23,7 +23,7 @@ static inline UniqueFileDescriptor
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OpenFile(Path file, int flags, int mode)
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{
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UniqueFileDescriptor fd;
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fd.Open(file.c_str(), flags, mode);
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(void)fd.Open(file.c_str(), flags, mode);
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return fd;
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}
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