From 0d56792c58a3f3fa81e312e4d14abe91a0ba1a42 Mon Sep 17 00:00:00 2001
From: John Shin <shinhs0506@gmail.com>
Date: Fri, 28 Jul 2023 17:09:23 -0700
Subject: [PATCH] mv: use is_empty()

---
 src/uu/mv/src/mv.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/uu/mv/src/mv.rs b/src/uu/mv/src/mv.rs
index 32214b302..79245a427 100644
--- a/src/uu/mv/src/mv.rs
+++ b/src/uu/mv/src/mv.rs
@@ -400,7 +400,7 @@ fn move_files_into_dir(files: &[PathBuf], target_dir: &Path, b: &Behavior) -> UR
         }
 
         match rename(sourcepath, &targetpath, b, multi_progress.as_ref()) {
-            Err(e) if e.to_string() == "" => set_exit_code(1),
+            Err(e) if e.to_string().is_empty() => set_exit_code(1),
             Err(e) => {
                 let e = e.map_err_context(|| {
                     format!(