From ff0d81191c74163c13b06e147b88e549c191008d Mon Sep 17 00:00:00 2001
From: jbellister-slac <jesseb@slac.stanford.edu>
Date: Fri, 24 Jun 2022 15:31:22 -0700
Subject: [PATCH] FIX: Get the export to csv functionality working for plots by
 adding data items to the curves attribute

---
 pydm/widgets/multi_axis_plot.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pydm/widgets/multi_axis_plot.py b/pydm/widgets/multi_axis_plot.py
index f5bbb334b..878da3dac 100644
--- a/pydm/widgets/multi_axis_plot.py
+++ b/pydm/widgets/multi_axis_plot.py
@@ -194,6 +194,7 @@ def linkDataToAxis(self, plotDataItem: PlotDataItem, axisName: str) -> None:
         if self.legend is not None and plotDataItem.name():
             self.legend.addItem(plotDataItem, name=plotDataItem.name())
 
+        self.curves.append(plotDataItem)
         self.curvesPerAxis[axisName] += 1
 
     def removeAxis(self, axisName):