From 1fbb78c9158f8c9326a14ef2cd8834af3d709711 Mon Sep 17 00:00:00 2001
From: Adrian Malacoda <adrian.malacoda@monarch-pass.net>
Date: Tue, 16 May 2017 21:37:54 -0500
Subject: [PATCH] mana cost is optional

---
 src/searchers/mtg.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/searchers/mtg.rs b/src/searchers/mtg.rs
index 7bd9bf8..d0ff148 100644
--- a/src/searchers/mtg.rs
+++ b/src/searchers/mtg.rs
@@ -23,7 +23,7 @@ const RETRY_WAIT_MILLIS: u64 = 500;
 #[derive(Debug)]
 pub struct MtgCard {
     pub name: String,
-    pub cost: String,
+    pub cost: Option<String>,
     pub typeline: String,
     pub rules: String,
     pub flavor: Option<String>,
@@ -78,7 +78,7 @@ fn parse_entry (page: String) -> Result<MtgCard, Error> {
 
             return Result::Ok(MtgCard {
                 name: card_name,
-                cost: entry["manaCost"].as_str().map(String::from).expect("expected cost in json data"),
+                cost: entry["manaCost"].as_str().map(String::from),
                 typeline: entry["type"].as_str().map(String::from).expect("expected type in json data"),
                 rules: entry["text"].as_str().map(String::from).expect("expected text in json data"),
                 flavor: entry["flavor"].as_str().map(String::from),