{"ref":"refs/heads/patch-1","push_id":54977799,"commits":[{"sha":"177adbdfc74581dcb297a2f902580b400916358f","author":{"email":"f628558a64cd830328eee2d8e902d56f92580d8f@gmail.com","name":"holtkamp"},"url":"https://api.github.com/repos/holtkamp/doctrine2/commits/177adbdfc74581dcb297a2f902580b400916358f","message":"Allow ExporterDrivers that implement the exportClassMetadata() function to return FALSE when no content is available/needs to be written to a file by the AbstractExporter, preventing empty files to be generated foreach processed ClassMetadataInfo instance."}],"head":"177adbdfc74581dcb297a2f902580b400916358f","size":1}