Minor fixes pre-release

Author: IvanIsCoding

CHANGELOG.md

@@ -6,7 +6,6 @@ Changelog
 
 ### Fixed
 
-* Fixed `--greppable` so NDJSON input prints all matching results instead of only the last one.
 * Fixed conflicting input-format flags so combinations such as `--from-xml --from-yaml` are rejected by the CLI.
 
 ### Miscellaneous

src/main.rs

@@ -95,10 +95,12 @@ fn main() -> io::Result<()> {
         Ok(results) => {
             // Print all outputs, unless void mode is enabled
             if !cli.void {
-                for (output, _) in &results {
-                    if cli.greppable {
+                if cli.greppable {
+                    if let Some((output, _)) = results.last() {
                         print!("{}", output);
-                    } else {
+                    }
+                } else {
+                    for (output, _) in &results {
                         println!("{}", output);
                     }
                 }

tests/golden.rs

@@ -815,13 +815,11 @@ json.person.name = "Bob";
 
 #[cfg(feature = "greppable")]
 test!(
-    greppable_ndjson_prints_all_results,
+    greppable_ndjson_prints_only_last_result,
     &["--greppable", "-S", "this"],
     r#"{"a":1}
 {"b":2}"#,
     r#"json = {};
-json.a = 1;
-json = {};
 json.b = 2;
 "#
 );