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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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lib/output.js
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@@ -812,6 +812,7 @@ 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();
if (!(exp instanceof AST_Undefined))
exp.print(output); exp.print(output);
}); });
if (len > 0) output.space(); if (len > 0) output.space();