getmail handles 0 mails correctly

2020-09-14 18:04:12 +02:00 · 2020-09-14 18:04:12 +02:00 · f1f4794a9f
commit f1f4794a9f
parent de494b6c68
1 changed files with 5 additions and 1 deletions
--- a/.local/bin/statusbar/getmail
+++ b/.local/bin/statusbar/getmail
@ -1,3 +1,7 @@
 #!/bin/bash
 num=$(find ~/.local/share/mail/*/INBOX/new -type f | wc -l)
-[ $num != 0 ] && echo "📬"$num
+if [ $num != 0 ]; then
+	echo "📬"$num
+else
+	echo ""
+fi