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Don't add a dependency to the array if the array already contains it

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Julian Viereck 2011-10-01 17:15:25 +02:00
parent 0e8952681b
commit 9c58cd4817
1 changed files with 4 additions and 1 deletions
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pdf.js
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@ -4173,7 +4173,10 @@ var PartialEvaluator = (function() {
fnArray.push("dependency"); fnArray.push("dependency");
argsArray.push(depList); argsArray.push(depList);
for (var i = 0; i < depList.length; i++) { for (var i = 0; i < depList.length; i++) {
dependency.push(depList[i]); var dep = depList[i];
if (dependency.indexOf(dep) == -1) {
dependency.push(depList[i]);
}
} }
} }