Print error when trying to extract an unknown snapshot id - dedup - deduplicating backup program HTML git clone git://bitreich.org/dedup/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/dedup/ DIR Log DIR Files DIR Refs DIR Tags DIR README DIR LICENSE --- DIR commit d3ec97d4abc70c1e5c87f5ff5f7b4800fdf89bcb DIR parent 6fa8f387de8c032029f8a3e9994d5ac5be5c7670 HTML Author: sin <sin@2f30.org> Date: Mon, 25 Feb 2019 11:46:30 +0000 Print error when trying to extract an unknown snapshot id Diffstat: M dedup.c | 5 +++++ 1 file changed, 5 insertions(+), 0 deletions(-) --- DIR diff --git a/dedup.c b/dedup.c @@ -28,6 +28,7 @@ enum { struct extract_args { uint8_t *md; int fd; + int ret; }; static struct snapshot_hdr snaphdr; @@ -305,6 +306,7 @@ extract(struct snapshot *snap, void *arg) } free_buf(buf[1]); free_buf(buf[0]); + args->ret = 0; return WALK_STOP; } @@ -601,7 +603,10 @@ main(int argc, char *argv[]) str2bin(id, md); args.md = md; args.fd = fd; + args.ret = -1; walk_snap(extract, &args); + if (args.ret != 0) + errx(1, "unknown snapshot: %s", id); } else { dedup(fd, msg); }