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-rw-r--r--lib/compress.js4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/compress.js b/lib/compress.js
index e13985ee..ab7cca6f 100644
--- a/lib/compress.js
+++ b/lib/compress.js
@@ -1961,6 +1961,9 @@ merge(Compressor.prototype, {
return in_list ? MAP.splice(body) : make_node(AST_BlockStatement, node, {
body: body
});
+ } else if (is_empty(node.init)) {
+ node.init = null;
+ return node;
}
}
if (node instanceof AST_Scope && node !== self)
@@ -2327,7 +2330,6 @@ merge(Compressor.prototype, {
};
OPT(AST_For, function(self, compressor){
- if (is_empty(self.init)) self.init = null;
if (!compressor.option("loops")) return self;
if (self.condition) {
var cond = self.condition.evaluate(compressor);