*** util.c~	2009-03-03 16:57:43.000000000 +0000
--- util.c	2010-02-18 11:29:07.268732916 +0000
***************
*** 444,449 ****
--- 444,461 ----
  				return -2;
  			do_unlink(from);
  			return 1;
+ #ifdef HAVE_CHMOD
+ 			/* Shared folders on virtual box do not allow
+ 			   renaming of RO files, but it is ok to make
+ 			   them writable and then rename */
+ 		case EPERM:
+ 		case EACCES:
+ 		  if (do_chmod(to, S_IWUSR|S_IRUSR) != 0) {
+ 		    return -1;
+ 		  }
+ 		  break;
+ #endif
+ 		  
  		default:
  			return -1;
  		}