From 616858bd282468c434696fd4214da48385369b82 Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Sat, 16 Jul 2016 20:07:40 +0200
Subject: [PATCH] Version part should be enforced

---
 imag-view/src/ui.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/imag-view/src/ui.rs b/imag-view/src/ui.rs
index 54979f1f..45c05ed1 100644
--- a/imag-view/src/ui.rs
+++ b/imag-view/src/ui.rs
@@ -14,7 +14,7 @@ pub fn build_ui<'a>(app: App<'a, 'a>) -> App<'a, 'a> {
             .long("version")
             .short("V")
             .takes_value(true)
-            .required(false)
+            .required(true)
             .help("View this version (youngest if not specified)")
             .value_name("VERSION"))