From 5af144522a6fea302abdd0b63d48864de0664207 Mon Sep 17 00:00:00 2001
From: Michael Ficarra <mficarra@groupon.com>
Date: Sat, 20 Apr 2013 15:11:05 -0500
Subject: fixes #189: use dotted member access when --screw-ie8 option given

---
 bin/uglifyjs | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

(limited to 'bin/uglifyjs')

diff --git a/bin/uglifyjs b/bin/uglifyjs
index f20976d4..aecc0726 100755
--- a/bin/uglifyjs
+++ b/bin/uglifyjs
@@ -114,20 +114,21 @@ if (ARGS.acorn) {
     acorn = require("acorn");
 }
 
-var COMPRESS = getOptions("c", true);
-var MANGLE = getOptions("m", true);
+var COMPRESS = getOptions("c", true) || {};
+var MANGLE = getOptions("m", true) || {};
 var BEAUTIFY = getOptions("b", true);
 
-if (COMPRESS && ARGS.d) {
+if (ARGS.d) {
     COMPRESS.global_defs = getOptions("d");
 }
 
-if (MANGLE && ARGS.r) {
-    MANGLE.except = ARGS.r.replace(/^\s+|\s+$/g).split(/\s*,+\s*/);
+if (ARGS.screw_ie8) {
+    COMPRESS.screw_ie8 = true;
+    MANGLE.screw_ie8 = true;
 }
 
-if (MANGLE && ARGS.screw_ie8) {
-    MANGLE.screw_ie8 = true;
+if (ARGS.r) {
+    MANGLE.except = ARGS.r.replace(/^\s+|\s+$/g).split(/\s*,+\s*/);
 }
 
 var OUTPUT_OPTIONS = {
-- 
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