backup: Fix notification

Timeout is in milliseconds. mako does not do stock icon lookup, specify
the full path.

diff --git a/backup b/backup
index 421fde9033ce1917c4e6aa8fc3433bb9e1f7aa1f..1fa71c3ff083242efdcb914bec144110abacc0ff 100755 (executable)
--- a/backup
+++ b/backup
@@ -6,7 +6,7 @@ PATH=$PATH:/sbin:/usr/sbin
 RESTIC="restic --password-file $HOME/.config/backup-passphrase --repo sftp:piware.de:backup/restic"
 
 fail() {
-    notify-send -i network-error-symbolic -u critical -t 180 "${1:-BACKUP FAILED!}"
+    notify-send -i /usr/share/icons/Adwaita/48x48/status/network-error-symbolic.symbolic.png -u critical -t 180000 "${1:-BACKUP FAILED!}"
     exit 1
 }