[#3351] Fixed leak in signal test

diff --git a/src/lib/asiolink/tests/io_service_signal_unittests.cc b/src/lib/asiolink/tests/io_service_signal_unittests.cc
index a674df26926a49d31c1515a79e99b7d4008718b3..894df1556a15b9335a2af4748b1fa1e9f2998060 100644 (file)
--- a/src/lib/asiolink/tests/io_service_signal_unittests.cc
+++ b/src/lib/asiolink/tests/io_service_signal_unittests.cc
@@ -63,6 +63,9 @@ public:
     ~IOSignalTest() {
         io_signal_set_.reset();
         // Make sure the cancel handler for the IOSignalSet is called.
+        if (io_service_->stopped()) {
+            io_service_->restart();
+        }
         io_service_->poll();
     }