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Check that is not null before calling preg_match

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Henrique Serrat
2020-03-13 11:25:08 -03:00
parent cc6d6c3a0d
commit 280f6a131f
1 changed files with 1 additions and 1 deletions
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src/Monolog/Processor/GitProcessor.php
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@@ -52,7 +52,7 @@ class GitProcessor implements ProcessorInterface
} }
$branches = `git branch -v --no-abbrev`; $branches = `git branch -v --no-abbrev`;
if (preg_match('{^\* (.+?)\s+([a-f0-9]{40})(?:\s|$)}m', $branches, $matches)) { if ($branches && preg_match('{^\* (.+?)\s+([a-f0-9]{40})(?:\s|$)}m', $branches, $matches)) {
return self::$cache = array( return self::$cache = array(
'branch' => $matches[1], 'branch' => $matches[1],
'commit' => $matches[2], 'commit' => $matches[2],