Update m4/ax_type_socklen_t.m4, it works with -Wall now
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
-#serial 5
+#serial 6
AU_ALIAS([TYPE_SOCKLEN_T], [AX_TYPE_SOCKLEN_T])
AC_DEFUN([AX_TYPE_SOCKLEN_T],
@@ -51,7 +51,7 @@ AC_DEFUN([AX_TYPE_SOCKLEN_T],
AC_TRY_COMPILE(
[#include <sys/types.h>
#include <sys/socket.h>],
- [socklen_t len = 42; return 0;],
+ [socklen_t len = (socklen_t) 42; return (!len);],
ac_cv_ax_type_socklen_t=yes,
ac_cv_ax_type_socklen_t=no)
])
