{
struct rev_info revs;
const struct option options[] = {
- OPT_BOOLEAN('n', "dry-run", &show_only,
- "do not remove, show only"),
+ OPT__DRY_RUN(&show_only, "do not remove, show only"),
OPT__VERBOSE(&verbose, "report pruned objects"),
OPT_DATE(0, "expire", &expire,
"expire objects older than <time>"),