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don't duplicate argument names

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Mihai Bazon
2012-09-05 18:19:30 +03:00
parent 0afafe64fc
commit 9bb1a84d6b
1 changed files with 4 additions and 1 deletions
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5
lib/compress.js
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@@ -521,7 +521,10 @@ function Compressor(options, false_by_default) {
if (vars_found > 0) { if (vars_found > 0) {
if (self instanceof AST_Lambda && !self.uses_arguments) { if (self instanceof AST_Lambda && !self.uses_arguments) {
for (var i in vars) if (HOP(vars, i)) { for (var i in vars) if (HOP(vars, i)) {
self.argnames.push(vars[i].name); var sym = vars[i].name;
if (!find_if(function(arg){ return arg.name == sym.name }, self.argnames)) {
self.argnames.push(sym);
}
} }
} else { } else {
var node = make_node(AST_Var, self, { var node = make_node(AST_Var, self, {