From 27009be687637e808d3bc39bbdb064e3342181e6 Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Thu, 4 Aug 2016 14:04:59 +0200
Subject: [PATCH] Replace unwrap() with try!()

---
 libimagentrytag/src/tagable.rs | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/libimagentrytag/src/tagable.rs b/libimagentrytag/src/tagable.rs
index f4859863..6dc6d6c6 100644
--- a/libimagentrytag/src/tagable.rs
+++ b/libimagentrytag/src/tagable.rs
@@ -30,12 +30,7 @@ pub trait Tagable {
 impl Tagable for EntryHeader {
 
     fn get_tags(&self) -> Result<Vec<Tag>> {
-        let tags = self.read("imag.tags");
-        if tags.is_err() {
-            let kind = TagErrorKind::HeaderReadError;
-            return Err(kind.into_error_with_cause(Box::new(tags.unwrap_err())));
-        }
-        let tags = tags.unwrap();
+        let tags = try!(self.read("imag.tags").map_err_into(TagErrorKind::HeaderReadError));
 
         match tags {
             Some(Value::Array(tags)) => {