diff options
Diffstat (limited to 'examples/network/ls-remote.c')
| -rw-r--r-- | examples/network/ls-remote.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/examples/network/ls-remote.c b/examples/network/ls-remote.c index 737eeacd3..252011828 100644 --- a/examples/network/ls-remote.c +++ b/examples/network/ls-remote.c @@ -8,7 +8,7 @@ static int show_ref__cb(git_remote_head *head, void *payload) { char oid[GIT_OID_HEXSZ + 1] = {0}; - payload = payload; + (void)payload; git_oid_fmt(oid, &head->oid); printf("%s\t%s\n", oid, head->name); return 0; @@ -67,7 +67,11 @@ int ls_remote(git_repository *repo, int argc, char **argv) { int error; - argc = argc; + if (argc < 2) { + fprintf(stderr, "usage: %s ls-remote <remote>\n", argv[-1]); + return EXIT_FAILURE; + } + /* If there's a ':' in the name, assume it's an URL */ if (strchr(argv[1], ':') != NULL) { error = use_unnamed(repo, argv[1]); |