From 388021833e7f7aaf0d70730f612e23c9ec5318a7 Mon Sep 17 00:00:00 2001
From: Ben Wiederhake <BenWiederhake.GitHub@gmx.de>
Date: Sun, 24 Mar 2024 00:06:44 +0100
Subject: [PATCH] factor: correctly handle repeated flag

---
 src/uu/factor/src/cli.rs     | 1 +
 tests/by-util/test_factor.rs | 9 +++++++++
 2 files changed, 10 insertions(+)

diff --git a/src/uu/factor/src/cli.rs b/src/uu/factor/src/cli.rs
index d01ca625c..62a7efa6d 100644
--- a/src/uu/factor/src/cli.rs
+++ b/src/uu/factor/src/cli.rs
@@ -103,6 +103,7 @@ pub fn uu_app() -> Command {
         .override_usage(format_usage(USAGE))
         .infer_long_args(true)
         .disable_help_flag(true)
+        .args_override_self(true)
         .arg(Arg::new(options::NUMBER).action(ArgAction::Append))
         .arg(
             Arg::new(options::EXPONENTS)
diff --git a/tests/by-util/test_factor.rs b/tests/by-util/test_factor.rs
index bcab7d8c9..a06571398 100644
--- a/tests/by-util/test_factor.rs
+++ b/tests/by-util/test_factor.rs
@@ -30,6 +30,15 @@ fn test_valid_arg_exponents() {
     new_ucmd!().arg("--exponents").succeeds().code_is(0);
 }
 
+#[test]
+fn test_repeated_exponents() {
+    new_ucmd!()
+        .args(&["-hh", "1234", "10240"])
+        .succeeds()
+        .stdout_only("1234: 2 617\n10240: 2^11 5\n")
+        .no_stderr();
+}
+
 #[test]
 #[cfg(feature = "sort")]
 #[cfg(not(target_os = "android"))]