Update “mail-count.sh” to use “fd”

mail-count.sh

@@ -1,17 +1,15 @@
 #!/bin/sh
 
-# Count the number of unread emails and return the count in the i3/sway bar
-# format.
+# Count the number of unread emails and return the count in the i3/sway bar format.
 
 # Settings
 MAILDIRNEW="$HOME/Dokumente/eMails/*/INBOX/new/"
 
 # Count new mails
-MAILNEW="$(find $MAILDIRNEW -type f | wc -l)"
+MAILNEW="$(fd -t f -g '*' $MAILDIRNEW | wc -l)"
 
 # Print count in i3/sway bar format
-echo $MAILNEW
-echo $MAILNEW
-[ ${MAILNEW} -ge 1 ] && exit 33
-
-exit 0
+if [ $MAILNEW -ge 1 ]
+then
+    echo $MAILNEW
+fi