From 5f621abfcf4e00dd957bb14da8ad101c96f47c5b Mon Sep 17 00:00:00 2001
From: Tim Lancina <tim@ionic.io>
Date: Thu, 24 Mar 2016 18:05:36 -0500
Subject: [PATCH] fix(button): normalize generated button class names

Addresses https://github.com/driftyco/ionic/issues/5938.
---
 ionic/components/button/button.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ionic/components/button/button.ts b/ionic/components/button/button.ts
index bb7abca204..71535ddfa4 100644
--- a/ionic/components/button/button.ts
+++ b/ionic/components/button/button.ts
@@ -300,7 +300,7 @@ export class Button {
    */
   private _setClass(type: string, assignCssClass: boolean) {
     if (type && this._init) {
-      this._renderer.setElementClass(this._elementRef.nativeElement, this._role + '-' + type, assignCssClass);
+      this._renderer.setElementClass(this._elementRef.nativeElement, this._role + '-' + type.toLowerCase(), assignCssClass);
     }
   }