From 0f51f9133419e8658c1acf112946c1151b458cd9 Mon Sep 17 00:00:00 2001
From: Burtannia <jamesejburton@gmail.com>
Date: Tue, 17 Nov 2020 22:12:59 +0000
Subject: [PATCH] Removed dependency on Semigroup

---
 yesod-form-multi/Yesod/Form/MultiInput.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/yesod-form-multi/Yesod/Form/MultiInput.hs b/yesod-form-multi/Yesod/Form/MultiInput.hs
index 70f39d96..07581ae3 100644
--- a/yesod-form-multi/Yesod/Form/MultiInput.hs
+++ b/yesod-form-multi/Yesod/Form/MultiInput.hs
@@ -315,7 +315,7 @@ mhelperMulti field@Field {..} fs@FieldSettings {..} wrapperClass defs minVals Mu
             |]
 
         mkDelBtn fieldId = do
-            let delBtnId = delBtnPrefix <> fieldId
+            let delBtnId = delBtnPrefix `T.append` fieldId
             [whamlet|
                 <button ##{delBtnId} .#{msDelClass} style="margin-left: 0.75rem" type="button">
                     $maybe inner <- msDelInner