@@ -235,7 +235,7 @@ |
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235 | 235 | * Returns the user id of the committer. |
236 | 236 | * |
237 | 237 | * @param Project $project |
238 | - * @param $commitRef |
|
238 | + * @param string $commitRef |
|
239 | 239 | * @return int|null |
240 | 240 | */ |
241 | 241 | private function getCommiterId(Project $project, $commitRef) |