dice: Allow loading old savefiles with no desc field

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/src/dice.rs b/src/dice.rs
index 749c533137f3a2e558d21f92c4d99cebd88ad84c..687283e06f650d395f8d3b8377540096f2dc81ea 100644 (file)
--- a/src/dice.rs
+++ b/src/dice.rs
@@ -38,7 +38,7 @@ pub struct Spec {
   #[serde(default="default_cooldown")]
   #[serde(with="humantime_serde")] cooldown: Duration,
   itemname: Option<String>,
-  desc: Option<String>,
+  #[serde(default)] desc: Option<String>,
 }
 
 #[derive(Debug,Default,Clone,Serialize,Deserialize)]