osgi install action deletes temp file before it gets installed

sometimes it happens that when uploading a new bundle it just doesn't get installed.
this problem occurs more often when i'm using for example curl to upload it.
i think the problem is that the request-thread deletes the file before the install thread gets hold of it.
when i remove the tmpFile.delete finally block, it works just fine.

Index: console-web/src/main/java/org/apache/sling/osgi/console/web/internal/core/InstallAction.java
===================================================================
— console-web/src/main/java/org/apache/sling/osgi/console/web/internal/core/InstallAction.java (revision 615347)
+++ console-web/src/main/java/org/apache/sling/osgi/console/web/internal/core/InstallAction.java (working copy)
@@ -99,10 +99,9 @@
}

// install the bundle now

• File tmpFile = null;
  try { // copy the data to a file for better processing - tmpFile = File.createTempFile("install", ".tmp"); + File tmpFile = File.createTempFile("install", ".tmp"); bundleItem.write(tmpFile); bundleLocation = "inputstream:" + bundleItem.getName(); @@ -110,10 +109,6 @@ }

  catch (Exception e)

  { getLog().log(LogService.LOG_ERROR, "Problem accessing uploaded bundle file", e); - }

  finally {

• if (tmpFile != null) { - tmpFile.delete(); - }

  }

return true;