Preventing an error message by casting an integer (0) to the requested float.

diff --git a/gnuradio-examples/python/digital/benchmark_qt_loopback2.py b/gnuradio-examples/python/digital/benchmark_qt_loopback2.py
index 4050d498baa14923368e59e9b99bed32f5852bc6..1cb95198e67d527c5cee6709dc2d35ab2b83e4c9 100755 (executable)
--- a/gnuradio-examples/python/digital/benchmark_qt_loopback2.py
+++ b/gnuradio-examples/python/digital/benchmark_qt_loopback2.py
@@ -196,7 +196,7 @@ class dialog_box(QtGui.QMainWindow):
             per = 0
         self.gui.pktsRcvdEdit.setText(QtCore.QString("%1").arg(n_rcvd))
         self.gui.pktsCorrectEdit.setText(QtCore.QString("%1").arg(n_right))
-        self.gui.perEdit.setText(QtCore.QString("%1").arg(per, 0, 'e', 4))
+        self.gui.perEdit.setText(QtCore.QString("%1").arg(float(per), 0, 'e', 4))