From bec36ec8978353b895a5154d332568bcbcbb6812 Mon Sep 17 00:00:00 2001
From: jugeeya <jugeeya@live.com>
Date: Wed, 19 Aug 2020 20:31:15 -0700
Subject: [PATCH] fix empty mash option breaking

---
 src/training/mash.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/training/mash.rs b/src/training/mash.rs
index 6828ddd..96a635f 100644
--- a/src/training/mash.rs
+++ b/src/training/mash.rs
@@ -20,6 +20,10 @@ pub fn buffer_action(action: Action) {
         }
     }
 
+    if action == Action::empty() {
+        return;
+    }
+
     unsafe {
         QUEUE.insert(0, action);
         buffer_follow_up();