Index: trunk/MagicSoft/Mars/Changelog
===================================================================
--- trunk/MagicSoft/Mars/Changelog	(revision 9471)
+++ trunk/MagicSoft/Mars/Changelog	(revision 9472)
@@ -26,4 +26,8 @@
    * mjobs/MJob.cc:
      - improved check for write permissions
+
+   * mfileio/MWriteRootFile.cc:
+     - option should not only contain "memory" it should be identical
+       to "memory"
 
 
Index: trunk/MagicSoft/Mars/mfileio/MWriteRootFile.cc
===================================================================
--- trunk/MagicSoft/Mars/mfileio/MWriteRootFile.cc	(revision 9471)
+++ trunk/MagicSoft/Mars/mfileio/MWriteRootFile.cc	(revision 9472)
@@ -248,5 +248,5 @@
     // Check if we are writing to memory
     //
-    if (opt.Contains("memory", TString::kIgnoreCase))
+    if (opt=="memory")
     {
         fSplitRule = fname;