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Fix issue if no positions in PhaseLine determineLabelPositions method. #19

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Fix issue if no positions in PhaseLine determineLabelPositions method. #19

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6 changes: 5 additions & 1 deletion src/gov/nasa/worldwind/symbology/milstd2525/graphics/lines/PhaseLine.java
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Original file line number Diff line number Diff line change
Expand Up @@ -186,7 +186,11 @@ protected void createLabels()
@Override
protected void determineLabelPositions(DrawContext dc)
{
Iterator<? extends Position> iterator = this.path.getPositions().iterator();
Iterable<? extends Position> positions = this.path.getPositions();
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@zglueck zglueck Oct 31, 2016

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Will you remove the extra tab indentation here?

if (positions == null)
return;

Iterator<? extends Position> iterator = positions.iterator();

// Find the first and last positions on the path
Position first = iterator.next();
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