Fix warning in tools/data_samples.py

diff --git a/timeside/tools/data_samples.py b/timeside/tools/data_samples.py
index 4c4c5cd2241339b3c5368d9829f251946d91ee4d..bb0e7bfdc92ada09c877778baf7865807abe4ddb 100644 (file)
--- a/timeside/tools/data_samples.py
+++ b/timeside/tools/data_samples.py
@@ -81,7 +81,7 @@ class SampleArray(object):
 
     def __init__(self, duration=10, samplerate=44100):
         self.samplerate = int(samplerate)
-        self.num_samples = numpy.ceil(duration * self.samplerate)
+        self.num_samples = int(numpy.ceil(duration * self.samplerate))
         self.array = NotImplemented
 
     @property