bin/ii-connect: abort on changing script

1 files changed, 4 insertions, 1 deletions

diff --git a/bin/ii-connect b/bin/ii-connect
index 296dc94..bbc9492 100755
--- a/bin/ii-connect
+++ b/bin/ii-connect
@@ -37,9 +37,12 @@ if ! pgrep -f '/ii-connect watch$' > /dev/null; then
   screen -S ii-connect.watch -d -m "${base_dir}/bin/ii-connect" watch
 fi
 
+checksum=$(calculate_script_checksum)
+
 # watch if asked to
 if [ "$1" = 'watch' ]; then
-  while pgrep -x 'ii' > /dev/null; do
+  while pgrep -x 'ii' >/dev/null && \
+    [ "$(calculate_script_checksum)" = "${checksum}" ]; do
     # this avoids missing modifications during our last execution
     if [ -z "${said}" ]; then
       # shellcheck disable=SC2046