diff --git a/Cargo.lock b/Cargo.lock
index 7666da6..e84efe5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -88,7 +88,7 @@ dependencies = [
 
 [[package]]
 name = "garbage"
-version = "0.1.3"
+version = "0.1.4"
 dependencies = [
  "anyhow 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/Cargo.toml b/Cargo.toml
index a367be4..fe37378 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "garbage"
-version = "0.1.3"
+version = "0.1.4"
 authors = ["Michael Zhang <iptq@protonmail.com>"]
 description = "cli tool for interacting with the freedesktop trashcan"
 license = "MIT"
diff --git a/src/main.rs b/src/main.rs
index d032551..e5491f3 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -5,7 +5,7 @@ use std::fs;
 use std::io;
 use std::path::PathBuf;
 
-use anyhow::Error;
+use anyhow::Result;
 use structopt::StructOpt;
 
 use garbage::*;
@@ -46,15 +46,12 @@ enum Command {
     Restore,
 }
 
-fn main() -> Result<(), Error> {
+fn run() -> Result<()> {
     env_logger::init();
 
     let cmd = Command::from_args();
     match cmd {
-        Command::Empty { dry, days } => match ops::empty(dry, days) {
-            Ok(_) => (),
-            Err(err) => eprintln!("error: {:?}", err),
-        },
+        Command::Empty { dry, days } => ops::empty(dry, days),
         Command::List => {
             let home_trash = TrashDir::get_home_trash();
             let mut files = home_trash
@@ -72,12 +69,13 @@ fn main() -> Result<(), Error> {
             for info in files {
                 println!("{}\t{}", info.deletion_date, info.path.to_str().unwrap());
             }
+            Ok(())
         }
         Command::Put {
-            paths, recursive, force
-        } => {
-            ops::put(paths, recursive);
-        }
+            paths,
+            recursive,
+            force,
+        } => ops::put(paths, recursive),
         Command::Restore => {
             let home_trash = TrashDir::get_home_trash();
             let mut files = home_trash
@@ -114,8 +112,19 @@ fn main() -> Result<(), Error> {
                 }
                 _ => println!("Invalid number."),
             }
+            Ok(())
+        }
+    }
+}
+
+fn main() {
+    match run() {
+        Ok(_) => (),
+        Err(err) => {
+            eprintln!("Error: {:?}", err);
+            for cause in err.chain() {
+                eprintln!("- {:?}", cause);
+            }
         }
     }
-
-    Ok(())
 }
diff --git a/src/ops/empty.rs b/src/ops/empty.rs
index 8be8b60..6d86f4b 100644
--- a/src/ops/empty.rs
+++ b/src/ops/empty.rs
@@ -1,12 +1,12 @@
 use std::fs;
 
-use anyhow::Error;
+use anyhow::Result;
 use chrono::{Duration, Local};
 
 use crate::TrashDir;
 use crate::TrashInfo;
 
-pub fn empty(dry: bool, days: Option<u32>) -> Result<(), Error> {
+pub fn empty(dry: bool, days: Option<u32>) -> Result<()> {
     let home_trash = TrashDir::get_home_trash();
     let cutoff = if let Some(days) = days {
         Local::now() - Duration::days(days.into())