From 44cec3059fcc5697f7347260eb77a952cfca18ab Mon Sep 17 00:00:00 2001
From: Jokler <jokler.contact@gmail.com>
Date: Tue, 17 Oct 2017 05:14:40 +0200
Subject: Remove a few unwraps and make error handling more concise

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

(limited to 'src/plugins')

diff --git a/src/plugins/currency.rs b/src/plugins/currency.rs
index bc87592..0db8240 100644
--- a/src/plugins/currency.rs
+++ b/src/plugins/currency.rs
@@ -67,12 +67,7 @@ impl Currency {
     }
 
     fn eval_command<'a>(&self, tokens: &'a [String]) -> Option<ConvertionRequest<'a>> {
-        let parsed = match tokens[0].parse() {
-            Ok(v) => v,
-            Err(_) => {
-                return None;
-            }
-        };
+        let parsed = tokens[0].parse().ok()?;
 
         Some(ConvertionRequest {
                  value: parsed,
-- 
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