@@ -2248,9 +2248,7 @@ static int config_sortlist(struct apattern **sortlist, int *nsort,
 
 static int set_search(ares_channel channel, const char *str)
 {
-  int n;
   size_t cnt;
-  const char *p, *q;
 
   if(channel->ndomains != -1) {
     /* LCOV_EXCL_START: all callers check ndomains == -1 */
Original file line number	Diff line number	Diff line change
`@@ -2248,9 +2248,7 @@ static int config_sortlist(struct apattern *sortlist, int nsort,`
`2248`	`2248`
`2249`	`2249`	`static int set_search(ares_channel channel, const char *str)`
`2250`	`2250`	`{`
`2251`		`- int n;`
`2252`	`2251`	`size_t cnt;`
`2253`		`- const char p, q;`
`2254`	`2252`
`2255`	`2253`	`if(channel->ndomains != -1) {`
`2256`	`2254`	`/* LCOV_EXCL_START: all callers check ndomains == -1 */`