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fix output for arrays containing undefined values

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[1,,2,] ==> [1,,2] instead of [1,undefined,2]
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Mihai Bazon 2012-08-28 15:38:35 +03:00
parent 7fcb6bcb12
commit 1b6bcca717
1 changed files with 2 additions and 1 deletions
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3
lib/output.js
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@ -812,7 +812,8 @@ function OutputStream(options) {
if (len > 0) output.space(); if (len > 0) output.space();
a.forEach(function(exp, i){ a.forEach(function(exp, i){
if (i) output.comma(); if (i) output.comma();
exp.print(output); if (!(exp instanceof AST_Undefined))
exp.print(output);
}); });
if (len > 0) output.space(); if (len > 0) output.space();
}); });