Jitsi : fix 50_update.sh

podman-jitsi/50_update.sh

@@ -8,6 +8,7 @@ ensure_pwd_is_scriptdir
 ensure_not_root
 
 ensure_pod_exists ${pod_name}
+ensure_systemd_unit_exists ${service_name}
 
 current_version=$(podman ps -a --format "{{.Image}}" | grep prosody | awk -F: '{print $NF}')
 
@@ -49,7 +50,7 @@ if [ ${current_version} != ${version} ]; then
     select yn in "Yes" "No"; do
 	case $yn in
 	    Yes)
-		reinstall_please
+		reinstall_please && \
 		cleanup_images
 		exit 0
 		;;