X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/adns/blobdiff_plain/609133ee3365572c56ffa2ffb14d274ff47eb94b..3a68c78717310e8ae7e39b42bdc03f35e33e63e8:/src/transmit.c

diff --git a/src/transmit.c b/src/transmit.c
index 3b14822..b0a0cdd 100644
--- a/src/transmit.c
+++ b/src/transmit.c
@@ -96,7 +96,9 @@ adns_status adns__mkquery(adns_state ads, vbuf *vb, int *id_r,
 	if (!(flags & adns_qf_quoteok_query)) return adns_s_querydomaininvalid;
 	if (ctype_digit(p[0])) {
 	  if (ctype_digit(p[1]) && ctype_digit(p[2])) {
-	    c= (*p++ - '0')*100 + (*p++ - '0')*10 + (*p++ - '0');
+	    c= (*p++ - '0')*100;
+	    c += (*p++ - '0')*10;
+	    c += (*p++ - '0');
 	    if (c >= 256) return adns_s_querydomaininvalid;
 	  } else {
 	    return adns_s_querydomaininvalid;