From 2f241d3f065dabc33cf31a22b9f6ffe713b62b6d Mon Sep 17 00:00:00 2001
From: Anton Makeev <Anton.Makeev@jetbrains.com>
Date: Thu, 3 Oct 2013 13:00:06 +0200
Subject: [PATCH] Platform: patch updater fixed on Mac - UI hung due to
 out-ot-AWT LaF installation

---
 updater/src/com/intellij/updater/Runner.java | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/updater/src/com/intellij/updater/Runner.java b/updater/src/com/intellij/updater/Runner.java
index e6e02a81fde7..02c45507b12c 100644
--- a/updater/src/com/intellij/updater/Runner.java
+++ b/updater/src/com/intellij/updater/Runner.java
@@ -146,11 +146,16 @@ public class Runner {
       in.close();
     }
 
-    try {
-      UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
-    }
-    catch (Exception ignore) {
-    }
+    SwingUtilities.invokeAndWait(new Runnable() {
+      @Override
+      public void run() {
+        try {
+          UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
+        }
+        catch (Exception ignore) {
+        }
+      }
+    });
 
     new SwingUpdaterUI(props.getProperty(OLD_BUILD_DESCRIPTION),
                   props.getProperty(NEW_BUILD_DESCRIPTION),