Code Duplication    Length = 2-3 lines in 2 locations

apps/dav/lib/Upload/AssemblyStreamZsync.php 2 locations

@@ 206-207 (lines=2) @@
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	protected function getNextNodeStart($current) {
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		foreach($this->sortedNodes as $node) {
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			if ($current >= $node['start'] && $current < $node['end'])
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				return $node['end'];
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			if ($current < $node['start'])
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				return $node['start'];
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		}
@@ 219-221 (lines=3) @@
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	 */
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	protected function getNodeForPosition($pos) {
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		foreach($this->sortedNodes as $node) {
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			if ($pos >= $node['start'] && $pos < $node['end']) {
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				return [$node, 0];
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			}
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		}
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		return [$this->backingNode, $pos];
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	}