From 54b59d1168e79c8706b164194bc1a48ec49726e4 Mon Sep 17 00:00:00 2001
From: schneefux <schneefux+commit@schneefux.xyz>
Date: Tue, 9 May 2017 13:24:41 +0200
Subject: error handling

---
 views/view.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'views/view.js')

diff --git a/views/view.js b/views/view.js
index 3d3ae38..771e3db 100644
--- a/views/view.js
+++ b/views/view.js
@@ -33,7 +33,15 @@ module.exports = class {
         // reply with embed + buttons
         this.response = await util.respond(this.msg,
             await this.embed(), this.response);
-        await util.reactionButtons(this.response, await this.buttons(), this.msg);
+        if (!this.hasButtons) {
+            await util.reactionButtons(this.response, await this.buttons(), this.msg);
+            this.hasButtons = true;
+        }
+        return this.response;
+    }
+    async error(text) {
+        // reply with error
+        this.response = await util.respond(this.msg, text, this.response);
         return this.response;
     }
 };
-- 
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