From 76d7b1f99c53a8f2014461d3bf29e1b5f73750a5 Mon Sep 17 00:00:00 2001
From: alexlamsl <alexlamsl@gmail.com>
Date: Wed, 21 Jun 2017 00:01:31 +0800
Subject: [PATCH] fix extraneous spaces in `beautify`

---
 lib/output.js           |  5 -----
 test/compress/export.js | 10 ++++++++++
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/lib/output.js b/lib/output.js
index 9a13374d..1a95dd14 100644
--- a/lib/output.js
+++ b/lib/output.js
@@ -1280,7 +1280,6 @@ function OutputStream(options) {
                     name_import.print(output);
                     if (i < self.imported_names.length - 1) {
                         output.print(",");
-                        output.space();
                     }
                 });
                 output.space();
@@ -1329,8 +1328,6 @@ function OutputStream(options) {
             output.space();
         }
         if (self.exported_names) {
-            output.space();
-
             if (self.exported_names.length === 1 && self.exported_names[0].name.name === "*") {
                 self.exported_names[0].print(output);
             } else {
@@ -1340,13 +1337,11 @@ function OutputStream(options) {
                     name_export.print(output);
                     if (i < self.exported_names.length - 1) {
                         output.print(",");
-                        output.space();
                     }
                 });
                 output.space();
                 output.print("}");
             }
-            output.space();
         }
         else if (self.exported_value) {
             self.exported_value.print(output);
diff --git a/test/compress/export.js b/test/compress/export.js
index 6315cdb1..b37bbfdf 100644
--- a/test/compress/export.js
+++ b/test/compress/export.js
@@ -85,3 +85,13 @@ issue_2126: {
         export { f as dog };
     }
 }
+
+beautify: {
+    beautify = {
+        beautify: true,
+    }
+    input: {
+        export { A as B, C as D };
+    }
+    expect_exact: "export { A as B, C as D };"
+}