Use a break within the endless loop to quit

lgeek · Apr 16, 2011 · a3b9924 · a3b9924
1 parent be3b5a8
commit a3b9924
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/spectrograph.py b/spectrograph.py
@@ -33,9 +33,7 @@
 spectrogram = CreateImage((WINDOW_WIDTH, HEIGHT), IPL_DEPTH_16U, 1)
 Set(spectrogram, 0)
 
-running = True
-
-while (running):
+while (True):
     data = stream.read(CHUNK_SIZE)
     data = numpy.fromstring(data, 'int16')
     freq = numpy.fft.rfft(data)
@@ -57,7 +55,7 @@
 
     ShowImage("Spectograph", spectrogram)
     if (WaitKey(10) == ord('q')):
-      running = False
+      break
 
 stream.stop_stream()
 stream.close()