1 | <?php |
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2 | |||
3 | /* |
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4 | * This file is part of CacheTool. |
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5 | * |
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6 | * (c) Samuel Gordalina <[email protected]> |
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7 | * |
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8 | * For the full copyright and license information, please view the LICENSE |
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9 | * file that was distributed with this source code. |
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10 | */ |
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11 | |||
12 | namespace CacheTool\Command; |
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13 | |||
14 | use Symfony\Component\Console\Input\InputInterface; |
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15 | use Symfony\Component\Console\Output\OutputInterface; |
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16 | |||
17 | class SelfUpdateCommand extends \SelfUpdate\SelfUpdateCommand |
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18 | { |
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19 | 25 | protected function configure() |
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20 | { |
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21 | 25 | $app = $this->applicationName; |
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22 | |||
23 | $this |
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24 | 25 | ->setAliases(array('self-update')) |
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25 | 25 | ->setDescription("Updates $app to the latest version.") |
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26 | 25 | ->setHelp( |
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27 | <<<EOT |
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28 | The <info>self-update</info> command checks github for newer |
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29 | 25 | versions of $app and if found, installs the latest. |
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30 | EOT |
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31 | ); |
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32 | 25 | } |
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33 | |||
34 | protected function execute(InputInterface $input, OutputInterface $output) { |
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35 | $result = parent::execute($input, $output); |
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0 ignored issues
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show
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36 | |||
37 | if (is_int($result)) { |
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0 ignored issues
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38 | return $result; |
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39 | } |
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40 | |||
41 | return 0; |
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42 | } |
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43 | } |
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44 |
This check looks for function or method calls that always return null and whose return value is assigned to a variable.
The method
getObject()
can return nothing but null, so it makes no sense to assign that value to a variable.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.