stow_node: rename $second_source => $link_dest

The use of the word "source" to describe a link's destination is
confusing in the context of Stow for reasons explained in the manual.

So rename the $second_source variable to avoid this.
This commit is contained in:
Adam Spiers 2024-04-01 21:21:06 +01:00
parent b5a467fd06
commit b137191d27

View file

@ -500,12 +500,12 @@ sub stow_node {
# Don't try to stow absolute symlinks (they can't be unstowed) # Don't try to stow absolute symlinks (they can't be unstowed)
if (-l $source) { if (-l $source) {
my $second_source = $self->read_a_link($source); my $link_dest = $self->read_a_link($source);
if ($second_source =~ m{\A/}) { if ($link_dest =~ m{\A/}) {
$self->conflict( $self->conflict(
'stow', 'stow',
$package, $package,
"source is an absolute symlink $source => $second_source" "source is an absolute symlink $source => $link_dest"
); );
debug(3, 0, "Absolute symlinks cannot be unstowed"); debug(3, 0, "Absolute symlinks cannot be unstowed");
return; return;