From ba691da22654c3747e4b6fcac503fd12e0d446be Mon Sep 17 00:00:00 2001
From: nik <Nikolay.Chashnikov@jetbrains.com>
Date: Wed, 28 Jul 2010 10:17:42 +0400
Subject: [PATCH] create valid manifest.mf file in artifact editor

---
 .../impl/elements/ManifestFileUtil.java        | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/java/compiler/impl/src/com/intellij/packaging/impl/elements/ManifestFileUtil.java b/java/compiler/impl/src/com/intellij/packaging/impl/elements/ManifestFileUtil.java
index f326e2f1e831..21433a5e74e3 100644
--- a/java/compiler/impl/src/com/intellij/packaging/impl/elements/ManifestFileUtil.java
+++ b/java/compiler/impl/src/com/intellij/packaging/impl/elements/ManifestFileUtil.java
@@ -249,13 +249,19 @@ public class ManifestFileUtil {
         VirtualFile dir = files[0];
         try {
           if (!dir.getName().equals(MANIFEST_DIR_NAME)) {
-            VirtualFile newDir = dir.findChild(MANIFEST_DIR_NAME);
-            if (newDir == null) {
-              newDir = dir.createChildDirectory(this, MANIFEST_DIR_NAME);
-            }
-            dir = newDir;
+            dir = VfsUtil.createDirectoryIfMissing(dir, MANIFEST_DIR_NAME);
           }
-          result.setResult(dir.createChildData(this, MANIFEST_FILE_NAME));
+          final VirtualFile file = dir.createChildData(this, MANIFEST_FILE_NAME);
+          final OutputStream output = file.getOutputStream(this);
+          try {
+            final Manifest manifest = new Manifest();
+            ManifestBuilder.setVersionAttribute(manifest.getMainAttributes());
+            manifest.write(output);
+          }
+          finally {
+            output.close();
+          }
+          result.setResult(file);
         }
         catch (IOException e) {
           exc.set(e);