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-rw-r--r--termui/linegraph.go1
1 files changed, 1 insertions, 0 deletions
diff --git a/termui/linegraph.go b/termui/linegraph.go
index fd50520..55aacbd 100644
--- a/termui/linegraph.go
+++ b/termui/linegraph.go
@@ -61,6 +61,7 @@ func (self *LineGraph) Draw(buf *Buffer) {
seriesLineColor, ok := self.LineColors[seriesName]
if !ok {
seriesLineColor = self.DefaultLineColor
+ self.LineColors[seriesName] = seriesLineColor
}
// coordinates of last point