bash-bear rename and a few improvements

[distro-setup] / prof-backup

diff --git a/prof-backup b/prof-backup
index cf9199bb031d716af23bc5d0bab85f94150e8698..e49cb494a0b121602342e3dec3ce9125c564a8bf 100755 (executable)
--- a/prof-backup
+++ b/prof-backup
@@ -20,6 +20,9 @@ if [ -z "$BASH_VERSION" ]; then echo "error: shell is not bash" >&2; exit 1; fi
 source /a/bin/bash-bear-trap/bash-bear
 
 source /a/bin/bash_unpublished/source-state
+if [[ ! $HOSTNAME ]]; then
+  HOSTNAME=$(cat /etc/hostname)
+fi
 if [[ $HOSTNAME != "$HOST2" ]]; then
   exit 0
 fi