configure.ac: Change to the more correct variable for wide support.

diff --git a/configure.ac b/configure.ac
index b087c35b4b9ae1c70fa2486d6213a7f8155c12df..32556b3d249b30c1aa6f503457a7ebd582043d6a 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -77,7 +77,7 @@ AC_ARG_ENABLE([multibyte],
 if test x$enable_multibyte = xyes; then
        AC_DEFINE([ENABLE_MULTIBYTE], [1], [Enable multibyte character support])
 else
-       if test "x$ax_cv_ncursesw" = xyes; then
+       if test "x$ax_cv_curses_enhanced" = xyes; then
                AC_MSG_WARN(wide characters without multibyte characters makes little sense)
        fi
 fi