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Update first occurrance of a directive https://www.virtualmin.com/node/25425

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This commit is contained in:
Jamie Cameron
2013-02-17 22:11:24 -08:00
parent 6f7226d401
commit 88bd898a00
1 changed files with 4 additions and 4 deletions
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8
dovecot/dovecot-lib.pl
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@@ -135,11 +135,11 @@ foreach (@lines) {
return @rv;
}
# find(name, &config, [disabled-mode], [sectionname], [sectionvalue])
# find(name, &config, [disabled-mode], [sectionname], [sectionvalue], [first])
# Mode 0=enabled, 1=disabled, 2=both
sub find
{
local ($name, $conf, $mode, $sname, $svalue) = @_;
local ($name, $conf, $mode, $sname, $svalue, $first) = @_;
local @rv = grep { !$_->{'section'} &&
$_->{'name'} eq $name &&
($mode == 0 && $_->{'enabled'} ||
@@ -149,7 +149,7 @@ if (defined($sname)) {
@rv = grep { $_->{'sectionname'} eq $sname &&
$_->{'sectionvalue'} eq $svalue } @rv;
}
return wantarray ? @rv : $rv[$#rv];
return wantarray ? @rv : $first ? $rv[0] : $rv[$#rv];
}
# find_value(name, &config, [disabled-mode], [sectionname], [sectionvalue])
@@ -190,7 +190,7 @@ return wantarray ? @rv : $rv[0];
sub save_directive
{
local ($conf, $name, $value, $sname, $svalue) = @_;
local $dir = ref($name) ? $name : &find($name, $conf, 0, $sname, $svalue);
local $dir = ref($name) ? $name : &find($name, $conf, 0, $sname, $svalue, 1);
local $newline = ref($name) ? "$name->{'name'} = $value" : "$name = $value";
if ($sname) {
$newline = " ".$newline;