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Fix error from calling ltrim on null variableName

pull/357/head
Rob Lourens 2017-06-07 17:24:47 -07:00
parent ae37940e55
commit eda52a893f
1 changed files with 2 additions and 2 deletions
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4
src/DefinitionResolver.php
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@ -1177,12 +1177,12 @@ class DefinitionResolver
/** /**
* @param DocBlock | null $docBlock * @param DocBlock | null $docBlock
* @param $variableName * @param string | null $variableName
* @return DocBlock\Tags\Param | null * @return DocBlock\Tags\Param | null
*/ */
private function tryGetDocBlockTagForParameter($docBlock, $variableName) private function tryGetDocBlockTagForParameter($docBlock, $variableName)
{ {
if ($docBlock === null) { if ($docBlock === null || $variableName === null) {
return null; return null;
} }
$tags = $docBlock->getTagsByName('param'); $tags = $docBlock->getTagsByName('param');