public function getBranches()
    {
        if (null === $this->branches) {
            $branches = array();
            $bookmarks = array();

            $this->process->execute('fossil branch list', $output, $this->checkoutDir);
            foreach ($this->process->splitLines($output) as $branch) {
                $branch = trim(preg_replace('/^\*/', '', trim($branch)));
                $branches[$branch] = $branch;
            }

            $this->branches = $branches;
        }

        return $this->branches;
    }
public function getBranches()
    {
        if (null === $this->branches) {
            $branches = array();
            $bookmarks = array();

            $this->process->execute('fossil branch list', $output, $this->checkoutDir);
            foreach ($this->process->splitLines($output) as $branch) {
                $branch = trim(preg_replace('/^\*/', '', trim($branch)));
                $branches[$branch] = $branch;
            }

            $this->branches = $branches;
        }

        return $this->branches;
    }
{@inheritDoc}