From b23edce0d19e303b5530c4430265e77f841336a0 Mon Sep 17 00:00:00 2001
From: Knut Ahlers <knut@ahlers.me>
Date: Thu, 28 Feb 2019 15:49:12 +0100
Subject: [PATCH] Escape HTML special characters

Signed-off-by: Knut Ahlers <knut@ahlers.me>
---
 .config/i3blocks/mpc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.config/i3blocks/mpc b/.config/i3blocks/mpc
index 26e3fe4..b21495c 100755
--- a/.config/i3blocks/mpc
+++ b/.config/i3blocks/mpc
@@ -6,7 +6,7 @@ set -euo pipefail
 	exit
 }
 
-title=$(mpc | head -n1 | tr -cd "[:print:]")
+title=$(mpc | head -n1 | tr -cd "[:print:]" | sed 's/&/\&amp;/g; s/</\&lt;/g; s/>/\&gt;/g')
 state=$(mpc | grep '^\[' | sed -E 's/^\[(.+)\].*/\1/')
 
 case ${state} in