configure: include sys/socket.h when checking HAVE_INET_PTON

AF_INET is defined in sys/socket.h

Signed-off-by: Rafaël Carré <funman@videolan.org>

diff --git a/configure.ac b/configure.ac
index 6b44139d2fe35a7d6f79a9650d7421b77d9f7264..b04cbf006cc6af9cf89ec5444ab6a812f31c7b55 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -595,6 +595,7 @@ AC_LINK_IFELSE([
     AC_LANG_PROGRAM([#ifdef WIN32
         #include <ws2tcpip.h>
         #else
+        #include <sys/socket.h>
         #include <arpa/inet.h>
         #endif], [
         char dst[[sizeof(struct in_addr)]];