Fix a bug in the use of realloc().

src/vmod_selector.c

@@ -275,7 +275,8 @@ vmod_set_add(VRT_CTX, struct vmod_selector_set *set, VCL_STRING member,
 	members = set->members;
 
 	if (!set->case_sensitive) {
-		set->lomembers = realloc(set->members, n * sizeof(VCL_STRING));
+		set->lomembers = realloc(set->lomembers,
+					 n * sizeof(VCL_STRING));
 		AN(set->lomembers);
 		set->lomembers[n - 1] = strdup(member);
 		AN(set->lomembers[n - 1]);