for (walk = selected_format; *walk != '\0'; walk++) {
if (*walk != '%') {
*(outwalk++) = *walk;
- continue;
- }
- if (BEGINS_WITH(walk + 1, "degrees")) {
+
+ } else if (BEGINS_WITH(walk + 1, "degrees")) {
outwalk += sprintf(outwalk, "%s", temperature.formatted_value);
walk += strlen("degrees");
+
+ } else {
+ *(outwalk++) = '%';
}
}