diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/main.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/main.rs b/src/main.rs index efe4477..dd2da1c 100644 --- a/src/main.rs +++ b/src/main.rs @@ -46,8 +46,10 @@ fn main() { process::exit(exitcode::USAGE); }, } + } else if matches.free.len() > 1 { + eprintln(&"too many ref arguments"); + process::exit(exitcode::USAGE); } else { - // TODO: error if more than one ref given let refname = &matches.free[0]; let object = match repo.revparse_single(&refname) { |