Bug: 544513 Change-Id: I2fca766bbdc441a2dca947fba5dde532de7a10fd Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>tags/v5.3.0.201903061415-rc1
@@ -141,7 +141,8 @@ public class PlotCommitList<L extends PlotLane> extends | |||
final PlotCommit<L> c = currCommit.children[0]; | |||
currCommit.lane = c.lane; | |||
Integer len = laneLength.get(currCommit.lane); | |||
len = Integer.valueOf(len.intValue() + 1); | |||
len = len != null ? Integer.valueOf(len.intValue() + 1) | |||
: Integer.valueOf(0); | |||
laneLength.put(currCommit.lane, len); | |||
} else { | |||
// More than one child, or our child is a merge. |