*** /tmp/T0a04407	Thu Jan 18 12:24:07 1996
--- lib/map_private.c	Tue Jan  2 21:13:56 1996
***************
*** 47,52 ****
--- 47,57 ----
  char *mboxname;
  {
      if (*len) munmap(*base, *len);
+     if (newlen == 0) {
+ 	*base = 0;
+ 	*len = 0;
+ 	return;
+     }
      *base = (char *)mmap((caddr_t)0, newlen, PROT_READ,
  			 (onceonly ? MAP_SHARED : MAP_PRIVATE)
  #ifdef MAP_FILE
*** /tmp/T0a04420	Thu Jan 18 12:36:17 1996
--- imap/version.h	Mon Dec 11 15:40:51 1995
***************
*** 1 ****
! #define CYRUS_VERSION "v1.4"
--- 1 ----
! #define CYRUS_VERSION "v1.4.1"