clang rightly warns for `if (!var&1)`, which parses as `if (!(var & 1))`, which is probably not what the original author intended. Unfortunately, the author never commented what *was* intended. The author might have meant to reject any row with an even length (`if (!(var & 1))`, but that seems strange in this context. Remove the `& 1`, which retains the sense of what the code has always done. |
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