: amanda-configure-c99.patch

Avoid an implicit int.  Otherwise, the test fails unconditionally with
compilers that do not support implicit ints (a language feature that
was removed with the C99 language revision).

Submitted upstream: <zmanda#220>

config/amanda/ipv6.m4

@@ -85,7 +85,7 @@ AC_DEFUN([AMANDA_CHECK_IPV6],
 #include <sys/socket.h>
 #include <errno.h>
 
-main()
+int main(void)
 {
    int aa;
    aa = socket(AF_INET6, SOCK_STREAM, 0);