*** src314/exec.c	2005-11-01 21:10:47.000000000 +0100
--- src/exec.c	2005-11-12 15:52:15.000000000 +0100
***************
*** 388,394 ****
  
  	tilde = *str == '~';
  	quote = needs_dq = 0;
! 	for (real_len = i = 0; (ch = str[i]); i++) {
  		if (quote)
  			quote = 0;
  		else if (ch == '\\')
--- 388,394 ----
  
  	tilde = *str == '~';
  	quote = needs_dq = 0;
! 	for (real_len = 0, i = tilde /* 0 or 1 */; (ch = str[i]); i++) {
  		if (quote)
  			quote = 0;
  		else if (ch == '\\')