X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/adns/blobdiff_plain/9e949dcef6076a61b2fe00cc8b5bfb964cb95e01..44fb8e6fa9316b7930c1544d9172a7ac4270080a:/client/adh-opts.c

diff --git a/client/adh-opts.c b/client/adh-opts.c
index 5b38dea..5d9ddb9 100644
--- a/client/adh-opts.c
+++ b/client/adh-opts.c
@@ -285,12 +285,14 @@ static const struct optioninfo *find(const char **optp,
 				     const char *prefix,
 				     comparer_type *comparer) {
   const struct optioninfo *oip;
+  const char *opt;
 
+  opt= *optp;
   oip= find1(optp,perquery_options,comparer);
   if (oip) return oip;
   oip= find1(optp,global_options,comparer);
-  if (!oip) usageerr("unknown option %s%s",prefix,*optp);
-  if (ads) usageerr("global option %s%s specified after query domain(s)",prefix,*optp);
+  if (!oip) usageerr("unknown option %s%s",prefix,opt);
+  if (ads) usageerr("global option %s%s specified after query domain(s)",prefix,opt);
   return oip;
 }