From ca1a520e02e75a6b0718fa56462433210db92a74 Mon Sep 17 00:00:00 2001
From: Przemek Grondek <przemek@grondek.pl>
Date: Sat, 14 Oct 2023 02:21:27 +0200
Subject: [PATCH] Fix overshooting alpha

---
 x.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/x.c b/x.c
index 3471a69..4c780e3 100644
--- a/x.c
+++ b/x.c
@@ -1421,6 +1421,11 @@ chgalpha(const Arg *arg)
       alpha = alpha_def;
    else
       return;
+   
+   if(alpha < 0)
+       alpha = 0;
+   if(alpha > 1)
+       alpha = 1;
 
    dc.col[defaultbg].color.alpha = (unsigned short)(0xFFFF * alpha);
    /* Required to remove artifacting from borderpx */