Better fix for comments in AST_Exit

Close #374
2013-12-18 15:54:12 +02:00
parent be55a09edf
commit 7a30d826b8
1 changed files with 7 additions and 1 deletions
--- a/lib/output.js
+++ b/lib/output.js
@@ -389,10 +389,16 @@ function OutputStream(options) {
                //               and https://github.com/mishoo/UglifyJS2/issues/372
                if (self instanceof AST_Exit && self.value) {
                    self.value.walk(new TreeWalker(function(node){
-                        if (node.start.comments_before) {
+                        if (node.start && node.start.comments_before) {
                            comments = comments.concat(node.start.comments_before);
                            node.start.comments_before = [];
                        }
+                        if (node instanceof AST_Function ||
+                            node instanceof AST_Array ||
+                            node instanceof AST_Object)
+                        {
+                            return true; // don't go inside.
+                        }
                    }));
                }