Bug fix for cleanup

[prp@SEI.CMU.EDU]

For various reasons, I altered TMPDIR to /usr/tmp and noticed
the following.  Many map files get left - the map files are
not being cleaned up.

The fix is to be found in main.c and follows here.
These diffs are against 0.87.8

Pat Place   prp@sei.cmu.edu

--- patch follows ---
*** /tmp/da11542	Tue Oct 13 09:02:47 1992
--- main.c	Tue Oct 13 08:58:24 1992
***************
*** 1891,1899 ****
  
    fprintf(stderr,"Cleaning up...\n");
    for(m=first_map;m!=NULL;m=m->next) {
!     sprintf(buf,"/tmp/%s.oo.%d",m->name,getpid());
      unlink(buf);
!     sprintf(buf,"/tmp/%s.om.%d",m->name,getpid());
      unlink(buf);
    }
  }
--- 1891,1899 ----
  
    fprintf(stderr,"Cleaning up...\n");
    for(m=first_map;m!=NULL;m=m->next) {
!     sprintf(buf,"%s/%s.oo.%d",TMPDIR,m->name,getpid());
      unlink(buf);
!     sprintf(buf,"%s/%s.om.%d",TMPDIR,m->name,getpid());
      unlink(buf);
    }
  }