# HG changeset patch
# User Hans-G?nter Theisgen
# Date 1649778314 -3600
# Node ID 91ffa413683de75d07249c15505ab50b21033a6d
# Parent  9dbcbcae7c1261725eac751013d0eaf1de60f882
mutt: addgroup mail only when not already existing

diff -r 9dbcbcae7c12 -r 91ffa413683d mutt/receipt
--- a/mutt/receipt	Mon Apr 11 07:23:35 2022 +0100
+++ b/mutt/receipt	Tue Apr 12 16:45:14 2022 +0100
@@ -61,7 +61,7 @@
 
 post_install()
 {
-	chroot "$1/" addgroup mail
+	grep -q ^mail: "$1/etc/group"  || chroot "$1/" addgroup mail
 }
 
 post_remove()