From c962536e89788315425c1fcc57c00cdb6f2093e1 Mon Sep 17 00:00:00 2001
From: Francesco Esposito <33671357+frab1t@users.noreply.github.com>
Date: Thu, 21 Mar 2019 14:56:24 +0100
Subject: [PATCH] edit start button behavior

---
 src/components/ButtonBox.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/ButtonBox.js b/src/components/ButtonBox.js
index 7be77c6..af2d53f 100644
--- a/src/components/ButtonBox.js
+++ b/src/components/ButtonBox.js
@@ -19,7 +19,7 @@ class ButtonBox extends Component {
               size="lg"
               color="success"
               onClick={this.props.startTimer}
-              disabled={this.props.isStarted}
+              disabled={this.props.isStarted || this.props.seconds===0}
             >
               START
             </Button>