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Revert "git: Turn $git_dir into a stack" 

Now that we have avoided using in_git_dir recursively, we don't need
the stack any more.

This reverts commit 39b8931ad3.
master
Simon McVittie 2017-01-09 10:53:16 +00:00
parent ca1b06d599
commit c29c230c33
1 changed files with 7 additions and 7 deletions
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14
IkiWiki/Plugin/git.pm
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@ -154,13 +154,13 @@ sub genwrapper {
}
}
my @git_dir_stack;
my $prefix;
my $git_dir=undef;
my $prefix=undef;
sub in_git_dir ($$) {
unshift @git_dir_stack, shift;
$git_dir=shift;
my @ret=shift->();
shift @git_dir_stack;
$git_dir=undef;
$prefix=undef;
return @ret;
}
@ -217,13 +217,13 @@ sub safe_git {
chdir $params{chdir}
or error("cannot chdir to $params{chdir}: $!");
}
elsif (! @git_dir_stack) {
elsif (! defined $git_dir) {
chdir $config{srcdir}
or error("cannot chdir to $config{srcdir}: $!");
}
else {
chdir $git_dir_stack[0]
or error("cannot chdir to $git_dir_stack[0]: $!");
chdir $git_dir
or error("cannot chdir to $git_dir: $!");
}
if ($params{stdout}) {