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composer
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Fix crash when listing root package without versions 

When using certain parameters together in 'composer show', specifically '-s --outdated', the root package itself is inspected for its latest version. If the git repository it belongs to does not have any tags yet this would return FALSE, while the next call to printMeta requires a PackageInterface or NULL, causing a crash.

Refs #5808
pull/5813/head
Niels Keurentjes 2016-10-25 09:54:03 +02:00
parent f23cdf59e3
commit 6de7feeb86
1 changed files with 1 additions and 1 deletions
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2
src/Composer/Command/ShowCommand.php
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@ -178,7 +178,7 @@ EOT
if ($input->getOption('latest')) {
$latestPackage = $this->findLatestPackage($package, $composer, $phpVersion);
}
$this->printMeta($package, $versions, $installedRepo, $latestPackage);
$this->printMeta($package, $versions, $installedRepo, $latestPackage ?: null);
$this->printLinks($package, 'requires');
$this->printLinks($package, 'devRequires', 'requires (dev)');
if ($package->getSuggests()) {