script fix.

diff --git a/configure.in.pre b/configure.in.pre
index 56828029f65a163a0a86bc7bf3183382c6ea1b1c..3c4be64d478bb4dcda5d7c0bb53762fdf2fe7e84 100644 (file)
--- a/configure.in.pre
+++ b/configure.in.pre
@@ -202,7 +202,7 @@ if test x$check_ipv6 = xtrue; then
       #include <netdb.h>
       #endif
       #include <sys/socket.h>
-      #ifdef HAVE_NETDB_IN_H
+      #ifdef HAVE_NETINET_IN_H
       #include <netinet/in.h>
       #endif
     ],