Move comment out of register_printf_function test

diff --git a/configure.in b/configure.in
index ed16e07..a8818a9 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -372,12 +372,12 @@ AC_TRY_RUN(
 [AC_MSG_RESULT([no])],
 [AC_MSG_RESULT([no])])
 
+dnl check for the new register_printf_specifier function with len argument,
+dnl or the deprecated register_printf_function without
 AC_CHECK_FUNC(
        [register_printf_specifier],
-       dnl new specifier functions with argument length
        [AC_DEFINE(HAVE_PRINTF_SPECIFIER)],
        [AC_CHECK_FUNC(
-               dnl deprecated function without argument length
                [register_printf_function],
                [AC_DEFINE(HAVE_PRINTF_FUNCTION)],
                [