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-rw-r--r--gr-wxgui/src/python/plotter/plotter_base.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/gr-wxgui/src/python/plotter/plotter_base.py b/gr-wxgui/src/python/plotter/plotter_base.py
index b856215e9..5af580339 100644
--- a/gr-wxgui/src/python/plotter/plotter_base.py
+++ b/gr-wxgui/src/python/plotter/plotter_base.py
@@ -101,7 +101,7 @@ class plotter_base(wx.glcanvas.GLCanvas, common.mutex):
self.Bind(wx.EVT_ERASE_BACKGROUND, lambda e: None)
def set_use_persistence(self,enable):
- self.use_persistence=enable
+ self.use_persistence=enable
self.clear_accum=True
def set_persist_alpha(self,analog_alpha):