--- nfsdumpstate.c.orig 2019-04-28 18:41:39.602763000 +0300
+++ nfsdumpstate.c 2019-04-28 18:43:42.373199000 +0300
@@ -121,7 +121,9 @@
{
struct nfsd_dumplist dumplist;
int cnt, i;
+#ifdef INET6
char nbuf[INET6_ADDRSTRLEN];
+#endif
dumplist.ndl_size = DUMPSIZE;
dumplist.ndl_list = (void *)dp;