- do {
- ret = enum_settings_next(handle, otherbuf, sizeof(otherbuf));
- if (ret) {
- int len = strlen(otherbuf) + 1;
- if (bufsize < buflen + len) {
- bufsize = buflen + len + 2048;
- buffer = srealloc(buffer, bufsize);
+ if ((handle = enum_settings_start())) {
+ do {
+ ret = enum_settings_next(handle, otherbuf, sizeof(otherbuf));
+ if (ret) {
+ int len = strlen(otherbuf) + 1;
+ if (bufsize < buflen + len) {
+ bufsize = buflen + len + 2048;
+ buffer = srealloc(buffer, bufsize);
+ }
+ strcpy(buffer + buflen, otherbuf);
+ buflen += strlen(buffer + buflen) + 1;