Fix build warning on 64bit system

diff --git a/gisi/netlink.c b/gisi/netlink.c
index 9396b66..6e37b33 100644 (file)
--- a/gisi/netlink.c
+++ b/gisi/netlink.c
@@ -88,7 +88,7 @@ GIsiModem *g_isi_modem_by_name(char const *name)
        if (errno == 0)
                errno = ENODEV;
 
-       return (GIsiModem *)(void *)index;
+       return (GIsiModem *)(void *)(uintptr_t)index;
 }
 
 static inline GIsiModem *make_modem(unsigned idx)