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Fix off-by-one error in show-immediate parsing

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greg 2019-07-28 11:25:21 -07:00
parent b62968379a
commit 37c77d93d7
1 changed files with 2 additions and 2 deletions
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4
schala-repl/src/repl/directive_actions.rs
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@ -48,14 +48,14 @@ impl DirectiveAction {
},
ShowImmediate => {
let cur_state = repl.get_cur_language_state();
let stage_name = match arguments.get(1) {
let stage_name = match arguments.get(0) {
Some(s) => s.to_string(),
None => return Some(format!("Must specify a thing to debug")),
};
let meta = LangMetaRequest::ImmediateDebug(DebugAsk::ByStage { stage_name: stage_name.clone(), token: None });
let meta_response = cur_state.request_meta(meta);
let response = match meta_response {
let response = match meta_response {
LangMetaResponse::ImmediateDebug(DebugResponse { ask, value }) => match ask {
DebugAsk::ByStage { stage_name: ref this_stage_name, ..} if *this_stage_name == stage_name => value,
_ => return Some(format!("Wrong debug stage"))