Add short-circuit return in Wrong::FailureMessage::wrap_and_indent, t… #47
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Add short-circuit return in Wrong::FailureMessage::wrap_and_indent, to prevent infinite loop in environments where the width of Wrong::Terminal.size is incorrectly set to 0 (or <=6).
The infinite loop can be reproduced with:
Yes, most terminal widths shouldn't be set to 0, but in my case a combination of iterm + emacs caused it to be so.