Fixed generating empty difference snapshots
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1 changed files with 2 additions and 3 deletions
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@ -43,11 +43,10 @@ class HistoryService
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if ($otherSnapshots)
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{
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$lastSnapshot = array_shift($otherSnapshots);
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if (md5(json_encode($lastSnapshot->getData())) === md5(json_encode($snapshot->getData())))
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return $lastSnapshot;
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$dataDifference = $this->getSnapshotDataDifference($snapshot->getData(), $lastSnapshot->getData());
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$snapshot->setDataDifference($dataDifference);
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if (empty($dataDifference['+']) && empty($dataDifference['-']))
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return $lastSnapshot;
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}
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else
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{
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