From a7b0c92769ac56bd2c8b036d6bb552a3132f25ab Mon Sep 17 00:00:00 2001
From: Tijn Kuyper <github@tijnkuyper.nl>
Date: Mon, 20 May 2019 15:35:21 +0200
Subject: [PATCH] #2969 - Forum template BS4 fixes for 'caret' class (dropdown
 buttons)

---
 e107_plugins/forum/shortcodes/batch/view_shortcodes.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/e107_plugins/forum/shortcodes/batch/view_shortcodes.php b/e107_plugins/forum/shortcodes/batch/view_shortcodes.php
index f03ef078e..97d37d3ac 100644
--- a/e107_plugins/forum/shortcodes/batch/view_shortcodes.php
+++ b/e107_plugins/forum/shortcodes/batch/view_shortcodes.php
@@ -1143,7 +1143,12 @@
 			$text = '<div class="btn-group">
    ' . $replyUrl . '
     <button class="btn btn-primary dropdown-toggle" data-toggle="dropdown">
-    <span class="caret"></span>
+    ';
+	if(BOOTSTRAP !== 4)
+	{
+    	$text .= '<span class="caret"></span>';
+    }
+    $text .= '
     <span class="sr-only">Toggle Dropdown</span>
     </button>
     <ul class="dropdown-menu pull-right">