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Merge pull request #1438 from rickserrat/hotfix/gitprocessor

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Check that  is not null before calling preg_match
This commit is contained in:
Jordi Boggiano
2020-03-13 17:46:09 +01:00
committed by GitHub
parent cc6d6c3a0d 280f6a131f
commit 5c670ec3d2
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
}
$branches = `git branch -v --no-abbrev`;
if (preg_match('{^\* (.+?)\s+([a-f0-9]{40})(?:\s|$)}m', $branches, $matches)) {
if ($branches && preg_match('{^\* (.+?)\s+([a-f0-9]{40})(?:\s|$)}m', $branches, $matches)) {
return self::$cache = array(
'branch' => $matches[1],
'commit' => $matches[2],