Fix error message to be correct

[freeradius.git] / acinclude.m4

diff --git a/acinclude.m4 b/acinclude.m4
index dd10f1f..0b75739 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -421,10 +421,8 @@ AC_DEFUN([AC_LIB_READLINE], [
     LIBS=$ORIG_LIBS
   ])
 
-  LIBREADLINE="$ac_cv_lib_readline"
-  AC_SUBST(LIBREADLINE)
-
   if test "$ac_cv_lib_readline" != "no"; then
+    LIBREADLINE="$ac_cv_lib_readline"
     AC_DEFINE(HAVE_LIBREADLINE, 1,
               [Define if you have a readline compatible library])
     AC_CHECK_HEADERS(readline.h readline/readline.h)
@@ -439,6 +437,7 @@ AC_DEFUN([AC_LIB_READLINE], [
       AC_CHECK_HEADERS(history.h readline/history.h)
     fi
   fi
+  AC_SUBST(LIBREADLINE)
 ])
 
 AC_INCLUDE(aclocal.m4)