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Limit max iterations for tighten_body

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Ref #866
This commit is contained in:
Mihai Bazon
2015-11-16 12:06:12 +02:00
parent 08b80302eb
commit b6968b6bd2
1 changed files with 2 additions and 2 deletions
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4
lib/compress.js
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@@ -199,7 +199,7 @@ merge(Compressor.prototype, {
}; };
function tighten_body(statements, compressor) { function tighten_body(statements, compressor) {
var CHANGED; var CHANGED, max_iter = 10;
do { do {
CHANGED = false; CHANGED = false;
if (compressor.option("angular")) { if (compressor.option("angular")) {
@@ -218,7 +218,7 @@ merge(Compressor.prototype, {
if (compressor.option("join_vars")) { if (compressor.option("join_vars")) {
statements = join_consecutive_vars(statements, compressor); statements = join_consecutive_vars(statements, compressor);
} }
} while (CHANGED); } while (CHANGED && max_iter-- > 0);
if (compressor.option("negate_iife")) { if (compressor.option("negate_iife")) {
negate_iifes(statements, compressor); negate_iifes(statements, compressor);