Index: trunk/Mars/mfileio/MRead.h
===================================================================
--- trunk/Mars/mfileio/MRead.h	(revision 17294)
+++ trunk/Mars/mfileio/MRead.h	(revision 17337)
@@ -27,5 +27,5 @@
     MFilter *GetSelector() { return fSelector; }
 
-    virtual Int_t AddFile(const char *fname, Int_t entries=-1) { return -1; }
+    virtual Int_t AddFile(const char */*fname*/, Int_t /*entries*/=-1) { return -1; }
     Int_t AddFiles(MDirIter &dir);