From 1b1446ce0c722a0736a6f25a968d393eaeb86f99 Mon Sep 17 00:00:00 2001
From: Terts Diepraam <terts.diepraam@gmail.com>
Date: Fri, 17 Mar 2023 21:49:26 +0100
Subject: [PATCH] date: make sure 'invalid date' message also returns exit code
 1

---
 src/uu/date/src/date.rs    |  7 +++++--
 tests/by-util/test_date.rs | 10 ++++++++++
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/src/uu/date/src/date.rs b/src/uu/date/src/date.rs
index 50736b2dae3..8337f64f1c9 100644
--- a/src/uu/date/src/date.rs
+++ b/src/uu/date/src/date.rs
@@ -22,7 +22,7 @@ use uucore::display::Quotable;
 #[cfg(not(any(target_os = "macos", target_os = "redox")))]
 use uucore::error::FromIo;
 use uucore::error::{UResult, USimpleError};
-use uucore::{format_usage, help_about, help_usage, show_error};
+use uucore::{format_usage, help_about, help_usage, show};
 #[cfg(windows)]
 use windows_sys::Win32::{Foundation::SYSTEMTIME, System::SystemInformation::SetSystemTime};
 
@@ -257,7 +257,10 @@ pub fn uumain(args: impl uucore::Args) -> UResult<()> {
                         .replace("%f", "%N");
                     println!("{formatted}");
                 }
-                Err((input, _err)) => show_error!("invalid date {}", input.quote()),
+                Err((input, _err)) => show!(USimpleError::new(
+                    1,
+                    format!("invalid date {}", input.quote())
+                )),
             }
         }
     }
diff --git a/tests/by-util/test_date.rs b/tests/by-util/test_date.rs
index a1064a8faa9..85f9540baa8 100644
--- a/tests/by-util/test_date.rs
+++ b/tests/by-util/test_date.rs
@@ -232,3 +232,13 @@ fn test_invalid_format_string() {
     result.no_stdout();
     assert!(result.stderr_str().starts_with("date: invalid format "));
 }
+
+#[test]
+fn test_invalid_date_string() {
+    new_ucmd!()
+        .arg("-d")
+        .arg("foo")
+        .fails()
+        .no_stdout()
+        .stderr_contains("invalid date");
+}