From a41ad95cdaadc2236571f7c19e596cc37d001570 Mon Sep 17 00:00:00 2001
From: Max Cobb <maxxc@mac.com>
Date: Mon, 4 Oct 2021 17:18:07 +0100
Subject: [PATCH] no button bar appears if no buttons to display. updated
 versions to 1.6.8

---
 AgoraUIKit_iOS.podspec                             | 2 +-
 AgoraUIKit_macOS.podspec                           | 2 +-
 Sources/Agora-UIKit/AgoraUIKit.swift               | 2 +-
 Sources/Agora-UIKit/AgoraVideoViewer+Buttons.swift | 3 +++
 4 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/AgoraUIKit_iOS.podspec b/AgoraUIKit_iOS.podspec
index 1238dab3..edca6a50 100644
--- a/AgoraUIKit_iOS.podspec
+++ b/AgoraUIKit_iOS.podspec
@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = 'AgoraUIKit_iOS'
-  s.version          = '1.6.7'
+  s.version          = '1.6.8'
   s.summary          = 'Agora video session UIKit template.'
 
   s.description      = <<-DESC
diff --git a/AgoraUIKit_macOS.podspec b/AgoraUIKit_macOS.podspec
index 2e412d0c..3a7e975b 100644
--- a/AgoraUIKit_macOS.podspec
+++ b/AgoraUIKit_macOS.podspec
@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = 'AgoraUIKit_macOS'
-  s.version          = '1.6.7'
+  s.version          = '1.6.8'
   s.summary          = 'Agora video session AppKit template.'
 
   s.description      = <<-DESC
diff --git a/Sources/Agora-UIKit/AgoraUIKit.swift b/Sources/Agora-UIKit/AgoraUIKit.swift
index b487ae45..c9a824d2 100644
--- a/Sources/Agora-UIKit/AgoraUIKit.swift
+++ b/Sources/Agora-UIKit/AgoraUIKit.swift
@@ -22,7 +22,7 @@ public struct AgoraUIKit: Codable {
     /// Framework type of UIKit. "native", "flutter", "reactnative"
     fileprivate(set) var framework: String
     /// Version of UIKit being used
-    static let version = "1.6.7"
+    static let version = "1.6.8"
     /// Framework type of UIKit. "native", "flutter", "reactnative"
     static let framework = "native"
     #if os(iOS)
diff --git a/Sources/Agora-UIKit/AgoraVideoViewer+Buttons.swift b/Sources/Agora-UIKit/AgoraVideoViewer+Buttons.swift
index ac5b4034..c63e2279 100644
--- a/Sources/Agora-UIKit/AgoraVideoViewer+Buttons.swift
+++ b/Sources/Agora-UIKit/AgoraVideoViewer+Buttons.swift
@@ -48,6 +48,9 @@ extension AgoraVideoViewer {
         let buttonSize = self.agoraSettings.buttonSize
         let buttonMargin = self.agoraSettings.buttonMargin
 
+        if builtinButtons.isEmpty {
+            return
+        }
         buttons.enumerated().forEach({ (elem) in
             let button = elem.element
             #if os(iOS)