fix syntax error

[distro-setup] / filesystem / usr / local / bin / myupgrade

diff --git a/filesystem/usr/local/bin/myupgrade b/filesystem/usr/local/bin/myupgrade
index 939bb6e535fb92c63ca80153f994217b3e95ae70..7a6c5623cf2758e95230507d098983251df0679b 100755 (executable)
--- a/filesystem/usr/local/bin/myupgrade
+++ b/filesystem/usr/local/bin/myupgrade
@@ -7,9 +7,8 @@
 # Note: running this inside a cronjob, it wont mail any output if we end
 # up rebooting from this script.
 
-if [ -z "$BASH_VERSION" ]; then echo "error: shell is not bash" >&2; exit 1; fi
+set -e; . /usr/local/lib/bash-bear; set +e
 
-source /usr/local/lib/err
 pre="${0##*/}:"
 PATH="/sbin:$PATH"
 m() { printf "$pre %s\n"  "$*"; "$@"; }
@@ -30,6 +29,11 @@ d() {
   fi
 }
 myreboot() {
+  if [[ -e /tmp/myupgrade-noreboot ]]; then
+    e "would rebooted but /tmp/myupgrade-noreboot exists"
+    return
+  fi
+
   for x in {30..1}; do
     echo "pid $$. unattended upgrade, rebooting in $((x*10)) seconds" | wall -n 2>/dev/null
     sleep 10