From 6b5d91e4472dd74526da1b630ae71fdeb50d845d Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Sun, 4 Sep 2016 17:58:01 +0200
Subject: [PATCH] Replace is_none() -> unwrap() with unwrap_or_else()

---
 imag-diary/src/view.rs | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/imag-diary/src/view.rs b/imag-diary/src/view.rs
index e96e0649..c214eafe 100644
--- a/imag-diary/src/view.rs
+++ b/imag-diary/src/view.rs
@@ -9,12 +9,11 @@ use libimagerror::trace::trace_error;
 use util::get_diary_name;
 
 pub fn view(rt: &Runtime) {
-    let diaryname = get_diary_name(rt);
-    if diaryname.is_none() {
+    let diaryname = get_diary_name(rt).unwrap_or_else(|| {
         warn!("No diary name");
         exit(1);
-    }
-    let diaryname = diaryname.unwrap();
+    });
+
     let diary = Diary::open(rt.store(), &diaryname[..]);
     let show_header = rt.cli().subcommand_matches("view").unwrap().is_present("show-header");