From 0021f1b083114477f590e51bab80e906d05d87fd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kamil=20Trzci=C5=84ski?= <ayufan@ayufan.eu>
Date: Fri, 18 Nov 2022 15:26:41 +0100
Subject: [PATCH] Show refresh rate only if many available

---
 PowerControl/MenuStack.cs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/PowerControl/MenuStack.cs b/PowerControl/MenuStack.cs
index a13ab76..01f10f8 100644
--- a/PowerControl/MenuStack.cs
+++ b/PowerControl/MenuStack.cs
@@ -80,7 +80,10 @@ namespace PowerControl
                     ResetValue = () => { return Helpers.PhysicalMonitorBrightnessController.GetRefreshRates().Max(); },
                     OptionsValues = delegate()
                     {
-                        return Helpers.PhysicalMonitorBrightnessController.GetRefreshRates().Select(item => (object)item).ToArray();
+                        var refreshRates = Helpers.PhysicalMonitorBrightnessController.GetRefreshRates();
+                        if (refreshRates.Count() > 1)
+                            return refreshRates.Select(item => (object)item).ToArray();
+                        return null;
                     },
                     CurrentValue = delegate()
                     {