modified flowgraph cleanup

[debian/gnuradio] / gr-utils / src / python / usrp_siggen.py

diff --git a/gr-utils/src/python/usrp_siggen.py b/gr-utils/src/python/usrp_siggen.py
index 8ee8cfd2ad4696d9fd1ba586dc8d62e8c96da9c3..69925fd0efe4994bab153a01f75f93a4fa29d38a 100755 (executable)
--- a/gr-utils/src/python/usrp_siggen.py
+++ b/gr-utils/src/python/usrp_siggen.py
@@ -318,9 +318,6 @@ if __name__ == "__main__":
         print e
         sys.exit(1)
 
-    # Run it
-    try:
-        tb.run()
-
-    except KeyboardInterrupt:
-        pass
+    tb.start()
+    raw_input('Press Enter to quit: ')
+    tb.stop()