From d66400ef9207b65efef35316f9f2c5f755bfb0ec Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Wed, 15 Apr 2020 08:12:43 +0200
Subject: update-me: give opportunity for rescue shell before running post_cmds

---
 update-me.in | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/update-me.in b/update-me.in
index 7186ece..14d1716 100644
--- a/update-me.in
+++ b/update-me.in
@@ -58,7 +58,7 @@ if command -v check-kernel >/dev/null; then
   postCmds+=('check-kernel -r')
 fi
 
-exit_or_rescue_shell() {
+opportunity_for_rescue_shell() {
   if "${play_it_safe}"; then
     printf '%s' "$$" >"${safety_file}"
     if [ -n "${user}" ] && [ "$(whoami)" != "${user}" ]; then
@@ -73,7 +73,12 @@ exit_or_rescue_shell() {
       fi
     done
     >&2 printf ' clear.\n'
+    play_it_safe=false
   fi
+}
+
+exit_or_rescue_shell() {
+  opportunity_for_rescue_shell
   if [ "$1" -eq 0 ]; then
     >&2 printf '%s: Erfolg\n' "$(hostname)"
   else
@@ -152,6 +157,8 @@ do
   fi
 done
 
+opportunity_for_rescue_shell
+
 for cmd in "${postCmds[@]}"
 do
   if [ -z "${cmd%%check-kernel*}" ] \
-- 
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