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Check for new Postfix version correctly

Browse Source 
https://www.virtualmin.com/node/69464

It would better to factor this functionality out in a separate sub
This commit is contained in:
Ilia Rostovtsev
2020-07-18 19:20:58 +03:00
parent 2ee43178df
commit 8d3bbdbb6e
1 changed files with 5 additions and 3 deletions
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8
postfix/postfix-lib.pl
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@@ -16,11 +16,13 @@ $config{'perpage'} ||= 20; # a value of 0 can cause problems
# Get the saved version number
$version_file = "$module_config_directory/version";
$postfix_config_command = $config{'postfix_config_command'};
$has_postfix_config_command = &has_command($postfix_config_command);
if (&open_readfile(VERSION, $version_file)) {
chop($postfix_version = <VERSION>);
close(VERSION);
my @vst = stat($version_file);
my @cst = stat(&has_command($config{'postfix_config_command'}));
my @cst = stat($postfix_config_command);
if (@cst && $cst[9] > $vst[9]) {
# Postfix was probably upgraded
$postfix_version = undef;
@@ -29,8 +31,8 @@ if (&open_readfile(VERSION, $version_file)) {
if (!$postfix_version) {
# Not there .. work it out
if (&has_command($config{'postfix_config_command'}) &&
&backquote_command("$config{'postfix_config_command'} -d mail_version 2>&1", 1) =~ /mail_version\s*=\s*(.*)/) {
if ($has_postfix_config_command &&
&backquote_command("$postfix_config_command -d mail_version 2>&1", 1) =~ /mail_version\s*=\s*(.*)/) {
# Got the version
$postfix_version = $1;
}