fix notice when running show command on package without keywords

12 years ago · cd6eb49427
parent 09083089ff
commit cd6eb49427
1 changed files with 1 additions and 1 deletions
--- a/src/Composer/Command/ShowCommand.php
+++ b/src/Composer/Command/ShowCommand.php
@ -151,7 +151,7 @@ EOT
    {
        $output->writeln('<info>name</info>     : ' . $package->getPrettyName());
        $output->writeln('<info>descrip.</info> : ' . $package->getDescription());
-        $output->writeln('<info>keywords</info> : ' . join(', ', $package->getKeywords()));
+        $output->writeln('<info>keywords</info> : ' . join(', ', $package->getKeywords() ?: array()));
        $this->printVersions($input, $output, $package, $installedRepo, $repos);
        $output->writeln('<info>type</info>     : ' . $package->getType());
        $output->writeln('<info>license</info>  : ' . implode(', ', $package->getLicense()));