Check if DISPLAY var is set for clipboard

mbin.sh

@@ -23,5 +23,9 @@ if [[ $HASTEBIN == 1 ]]; then
 else
 	link=$(echo $op | cut -f2 -d'/')
 fi
-echo ${MKR_BIN}${link} | tee /dev/tty | xclip -selection clipboard
-xdg-open ${MKR_BIN}${link}
+if [[ -v DISPLAY ]]; then
+	echo ${MKR_BIN}${link} | tee /dev/tty | xclip -selection clipboard
+	xdg-open ${MKR_BIN}${link}
+else
+	echo ${MKR_BIN}${link}
+fi