From 6f34da586dfac635bea3ceb0f207574843b1004c Mon Sep 17 00:00:00 2001
From: Jan Kotanski <jan.kotanski@desy.de>
Date: Fri, 13 Mar 2020 11:01:47 +0100
Subject: [PATCH] remove second nanMask = np.isnan(data)

---
 pyqtgraph/functions.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/pyqtgraph/functions.py b/pyqtgraph/functions.py
index 3863b51a..e788afa7 100644
--- a/pyqtgraph/functions.py
+++ b/pyqtgraph/functions.py
@@ -1117,7 +1117,6 @@ def makeARGB(data, lut=None, levels=None, scale=None, useRGBA=False):
         nanMask = np.isnan(data)
         if data.ndim > 2:
             nanMask = np.any(nanMask, axis=-1)
-        nanMask = np.isnan(data)
     # Apply levels if given
     if levels is not None:
         if isinstance(levels, np.ndarray) and levels.ndim == 2: