Fix short-flag completion (#6067)

2022-07-17 20:46:40 +08:00
parent 9d0be7d96f
commit 9ced5915ff
6 changed files with 76 additions and 14 deletions
--- a/crates/nu-parser/src/parser.rs
+++ b/crates/nu-parser/src/parser.rs
@ -791,7 +791,18 @@ pub fn parse_internal_call(
            &signature,
        );

-        if let Some(short_flags) = short_flags {
+        if let Some(mut short_flags) = short_flags {
+            if short_flags.is_empty() {
+                short_flags.push(Flag {
+                    long: "".to_string(),
+                    short: Some('a'),
+                    arg: None,
+                    required: false,
+                    desc: "".to_string(),
+                    var_id: None,
+                    default_value: None,
+                })
+            }
            error = error.or(err);
            for flag in short_flags {
                if let Some(arg_shape) = flag.arg {