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-rw-r--r--pixelmappers/SimpleMapper.py3
1 files changed, 2 insertions, 1 deletions
diff --git a/pixelmappers/SimpleMapper.py b/pixelmappers/SimpleMapper.py
index 5df1032..4d12fe4 100644
--- a/pixelmappers/SimpleMapper.py
+++ b/pixelmappers/SimpleMapper.py
@@ -22,7 +22,8 @@ class SimpleMapper(PixelMapper):
eventLocation = eventLocation.replace('{y}', 'pixel.location[1]')
for pixel in screen:
try:
- pixelValid = sum(eval(eventLocation)) == len(eval(eventLocation)) #TODO: some
+ preValid = eval(eventLocation)
+ pixelValid = sum(preValid) == len(preValid) #TODO: some
#optimizations possible. This might be slow in the long run
if pixelValid:
ret.append((pixel, 1))