🚀 go-pugleaf

Another (dumb) bug that caused screen to crash when invoked on a Sun
console showed up recently.

After this posting I promise to go home and practice operator precedences
in C for four days (after all, screen just was a semester assignment :-).

--
    Oliver Laumann, Technical University of Berlin, Germany.
    ...!pyramid!tub!net   or   net@TUB.BITNET

====================8<---------------------------------------------------------
*** /tmp/,RCSt1008600	Thu Mar 26 16:07:49 1987
--- ansi.c	Thu Mar 26 16:05:43 1987
***************
*** 8,14
   * not modified.
   */
  
! char AnsiVersion[] = "ansi 1.0c 18-Mar-87";
  
  #include <stdio.h>
  #include <sys/types.h>

--- 8,14 -----
   * not modified.
   */
  
! char AnsiVersion[] = "ansi 1.0d 26-Mar-87";
  
  #include <stdio.h>
  #include <sys/types.h>
***************
*** 137,143
  	 * clearly specified by the termcap manual.
  	 * Anyway, we should at least look whether ME and SE/UE are equal:
  	 */
! 	if (SE && UE && ME && strcmp (SE, UE) == 0 || strcmp (ME, UE) == 0)
  	    UE = 0;
  	if (SE && ME && strcmp (SE, ME) == 0)
  	    SE = 0;

--- 137,143 -----
  	 * clearly specified by the termcap manual.
  	 * Anyway, we should at least look whether ME and SE/UE are equal:
  	 */
! 	if (SE && UE && ME && (strcmp (SE, UE) == 0 || strcmp (ME, UE) == 0))
  	    UE = 0;
  	if (SE && ME && strcmp (SE, ME) == 0)
  	    SE = 0;