Avoid using inherited hasOwnProperty

Fix #1031
2016-04-07 13:15:28 +03:00
parent 98434258d0
commit 9317237372
3 changed files with 11 additions and 7 deletions
--- a/lib/compress.js
+++ b/lib/compress.js
@@ -2509,7 +2509,7 @@ merge(Compressor.prototype, {

        if (self.undeclared() && !isLHS(self, compressor.parent())) {
            var defines = compressor.option("global_defs");
-            if (defines && defines.hasOwnProperty(self.name)) {
+            if (defines && HOP(defines, self.name)) {
                return make_node_from_constant(compressor, defines[self.name], self);
            }
            switch (self.name) {