scan-build from clang version 9 has reported following issue:
cli.c:574:8: warning: Although the value stored to 'ret' is used in the enclosing expression, the value is never actually read from 'ret'
if ((ret = uci_parse_argument(ctx, input, &str, &argv[i])) != UCI_OK) {
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Petr Štetiar <ynezz@true.cz>
return 1;
}
argv[i] = NULL;
- if ((ret = uci_parse_argument(ctx, input, &str, &argv[i])) != UCI_OK) {
+ if (uci_parse_argument(ctx, input, &str, &argv[i]) != UCI_OK) {
cli_perror();
i = 0;
break;