Fix syntax error
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12d7363469
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1 changed files with 1 additions and 1 deletions
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@ -84,7 +84,7 @@ fn vec_to_str(v: [int]) -> str {
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let s = "[";
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while i < len(v) {
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s += int::str(v[i]);
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if i + 1u < len(v) { s += ", " }
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if i + 1u < len(v) { s += ", "; }
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i += 1u;
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}
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ret s + "]";
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