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  1. *** libcurses42/newwin.c    Thu Nov 17 11:03:02 1983
  2. --- libcurses/newwin.c    Wed Jul 24 13:27:23 1985
  3. ***************
  4. *** 117,118
  5.   
  6.   # ifdef    DEBUG
  7.  
  8. --- 117,125 -----
  9.   
  10. + #ifndef wantamess
  11. +     if (by < 0 || bx < 0 || nl <= 0 || nc <= 0)
  12. +         return(NULL);
  13. +     if (by+nl > LINES || bx+nc > COLS)
  14. +         return(NULL);
  15. + #endif
  16. + 
  17.   # ifdef    DEBUG
  18.