improve licensing

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

diff --git a/filesystem/usr/local/bin/myupgrade-iank b/filesystem/usr/local/bin/myupgrade-iank
index e93d63ebc21b663f24c4b730194f5929908b8690..c3d642970c58e258334454890fcee2283f161354 100755 (executable)
--- a/filesystem/usr/local/bin/myupgrade-iank
+++ b/filesystem/usr/local/bin/myupgrade-iank
@@ -2,9 +2,8 @@
 # Copyright (C) 2019 Ian Kelling
 # SPDX-License-Identifier: AGPL-3.0-or-later
 
-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="${0##*/}:"
 m() { printf "$pre %s\n"  "$*"; "$@"; }
 e() { printf "$pre %s\n"  "$*"; }