===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/sudo/Attic/aclocal.m4,v
retrieving revision 1.6
retrieving revision 1.7
diff -c -r1.6 -r1.7
*** src/usr.bin/sudo/Attic/aclocal.m4	2007/07/26 16:10:15	1.6
--- src/usr.bin/sudo/Attic/aclocal.m4	2007/08/15 14:22:39	1.7
***************
*** 229,235 ****
  dnl
  AC_DEFUN([SUDO_FUNC_ISBLANK],
    [AC_CACHE_CHECK([for isblank], sudo_cv_func_isblank,
!     [AC_TRY_LINK([#include <ctype.h>], [(void)isblank(1);],
      sudo_cv_func_isblank=yes, sudo_cv_func_isblank=no)])
  ] [
    if test "$sudo_cv_func_isblank" = "yes"; then
--- 229,235 ----
  dnl
  AC_DEFUN([SUDO_FUNC_ISBLANK],
    [AC_CACHE_CHECK([for isblank], sudo_cv_func_isblank,
!     [AC_TRY_LINK([#include <ctype.h>], [return (isblank('a'));],
      sudo_cv_func_isblank=yes, sudo_cv_func_isblank=no)])
  ] [
    if test "$sudo_cv_func_isblank" = "yes"; then