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-rw-r--r--[-rwxr-xr-x]gr-analog/python/analog/qa_pll_refout.py4
1 files changed, 3 insertions, 1 deletions
diff --git a/gr-analog/python/analog/qa_pll_refout.py b/gr-analog/python/analog/qa_pll_refout.py
index 835b6a4522..ac1139cc03 100755..100644
--- a/gr-analog/python/analog/qa_pll_refout.py
+++ b/gr-analog/python/analog/qa_pll_refout.py
@@ -20,6 +20,8 @@
# Boston, MA 02110-1301, USA.
#
+from __future__ import division
+
import math
from gnuradio import gr, gr_unittest, analog, blocks
@@ -137,7 +139,7 @@ class test_pll_refout(gr_unittest.TestCase):
sampling_freq = 10e3
freq = sampling_freq / 100
- loop_bw = math.pi/100.0
+ loop_bw = math.pi / 100.0
maxf = 1
minf = -1