X-Git-Url: https://iankelling.org/git/?p=distro-setup;a=blobdiff_plain;f=mailtest-check;h=7adec9281f094932ae30efee2651bbf3f65ac8cd;hp=54db2c2435c295e5a3eb43cb82900c2932dd6ba4;hb=HEAD;hpb=c300392f92092b3a89281df462d42710f25d0351

diff --git a/mailtest-check b/mailtest-check
index 54db2c2..856d774 100755
--- a/mailtest-check
+++ b/mailtest-check
@@ -1,4 +1,25 @@
 #!/bin/bash
+# I, Ian Kelling, follow the GNU license recommendations at
+# https://www.gnu.org/licenses/license-recommendations.en.html. They
+# recommend that small programs, < 300 lines, be licensed under the
+# Apache License 2.0. This file contains or is part of one or more small
+# programs. If a small program grows beyond 300 lines, I plan to switch
+# its license to GPL.
+
+# Copyright 2024 Ian Kelling
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+
+#     http://www.apache.org/licenses/LICENSE-2.0
+
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 # Usage: mail-test-check [slow] [int|nonint]
 #
@@ -8,7 +29,7 @@
 # wrong
 
 
-source /b/errhandle/err
+source /b/bash-bear-trap/bash-bear
 
 [[ $EUID == 0 ]] || exec sudo -E "${BASH_SOURCE[0]}" "$@"
 
@@ -19,7 +40,7 @@ e() { $int || return 0; printf "mailtest-check: %s\n" "$*"; }
 getspamdpid() {
   if [[ ! $spamdpid || ! -d /proc/$spamdpid ]]; then
     # try twice in case we are restarting, it happens.
-    for i in 1 2; do
+    for (( i=0; i<2; i++ )); do
       spamdpid=$(systemctl show --property MainPID --value spamassassin | sed 's/^[10]$//' ||:)
       if [[ $spamdpid ]]; then
         break