Use correct output dir for reports

Not really sure if it needs to generate reports on 'init' mode, but at least now
it will be in the correct directory.

src/bin/exactness.c

@@ -196,7 +196,7 @@ main(int argc, char *argv[])
         /* Generate the filename. */
         snprintf(report_filename, EXACTNESS_PATH_MAX,
               "%s/%s/errors.html",
-              exactness_config.dest_dir, CURRENT_SUBDIR);
+              exactness_config.dest_dir, mode_init ? ORIG_SUBDIR : CURRENT_SUBDIR);
         report_file = fopen(report_filename, "w+");
         if (report_file)
           {