adns: Use proper variable for aftry array size calculation

[chiark-tcl.git] / adns / adns.c

diff --git a/adns/adns.c b/adns/adns.c
index 7dde69cfc2782b1ff039160c1e827ef49f130bd6..d0ee2955b94e09e26c36acde087faf81212173fd 100644 (file)
--- a/adns/adns.c
+++ b/adns/adns.c
@@ -494,7 +494,7 @@ static int query_submit(Tcl_Interp *ip,
   
   if (op.reverseany || (op.sflags & oisf_reverse)) {
     const int *af;
-    for (af=aftry; af < af + sizeof(af)/sizeof(*af); af++) {
+    for (af=aftry; af < af + sizeof(aftry)/sizeof(*aftry); af++) {
       memset(&sa,0,sizeof(sa));
       sa.sa_family= *af;
       r= inet_pton(*af,domain,&sa);