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Fix handling of git repos with no tag, fixes #146

pull/145/merge
Jordi Boggiano 2011-12-06 22:18:52 +01:00
parent 8de2c0604e
commit 139de0f79d
1 changed files with 1 additions and 1 deletions
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2
src/Composer/Repository/Vcs/GitDriver.php
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@ -117,7 +117,7 @@ class GitDriver implements VcsDriverInterface
{ {
if (null === $this->tags) { if (null === $this->tags) {
exec(sprintf('cd %s && git tag', escapeshellarg($this->tmpDir)), $output); exec(sprintf('cd %s && git tag', escapeshellarg($this->tmpDir)), $output);
$this->tags = array_combine($output, $output); $this->tags = $output ? array_combine($output, $output) : array();
} }
return $this->tags; return $this->tags;