From c073aa13b93860855cce7058c0fa0895b546ad05 Mon Sep 17 00:00:00 2001
From: Martin Winkler <efelon@winklerfamilie.eu>
Date: Wed, 9 Mar 2022 00:53:58 +0100
Subject: [PATCH] Fix WDIR evaluation when called via symlink

---
 catmd.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/catmd.sh b/catmd.sh
index f3266a6..cf2591a 100755
--- a/catmd.sh
+++ b/catmd.sh
@@ -376,7 +376,7 @@ FO_CODEBLOCK="$COF_LIGHTGRAY$COB_LIGHTGRAY"
 FO_QUOTE='\033[96;100m'
 
 # Use linefeeder for input handling
-WDIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >>/dev/null 2>&1 && pwd)"
+WDIR="$(cd "$(dirname -- "$(realpath ${BASH_SOURCE[0]})")" >>/dev/null 2>&1 && pwd)"
 source ${WDIR}/linefeeder/linefeeder.sh
 
 # Provide catmd also as function if this script is sourced