Fixes for macOS

update.sh

@@ -89,7 +89,7 @@ files=".config/fish \
 
 
 function this_script_root_dir() {
-	dirname $(realpath ${BASH_SOURCE[0]})
+	dirname ${BASH_SOURCE[0]}
 }
 
 function run() {
@@ -223,17 +223,18 @@ function install_files() {
 
 function update_oh_my_fish() {
 	echo "--- Updating Oh My Fish"
+	FISH=$(which fish)
 	if $VERBOSE
 	then
-	   echo "[/usr/bin/fish -c 'omf install']"
+	   echo "[$FISH -c 'omf install']"
 	fi
 	if ! $DRY
 	then
 		if $VERBOSE
 		then
-			/usr/bin/fish -c 'omf install'
+			$FISH -c 'omf install'
 		else
-			/usr/bin/fish -c 'omf install' 1>/dev/null
+			$FISH -c 'omf install' 1>/dev/null
 		fi
 	fi
 }