{"push_id":920570035,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"45351cb8e3db2405fd5aa92265ff7473debe3238","before":"79bf1c91b03c4dc75c13284c989091508c90ad8b","commits":[{"sha":"45351cb8e3db2405fd5aa92265ff7473debe3238","author":{"email":"4bf35f37a90e723b5f0a9024a7be0ec8a5176069@tsaousis.gr","name":"Costa Tsaousis (ktsaou)"},"message":"fix for invalid reference on charts with no data","distinct":true,"url":"https://api.github.com/repos/firehol/netdata/commits/45351cb8e3db2405fd5aa92265ff7473debe3238"}]}