diff options
| -rwxr-xr-x | gr-uhd/apps/uhd_fft | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/gr-uhd/apps/uhd_fft b/gr-uhd/apps/uhd_fft index c1ccc33261..41da61aca3 100755 --- a/gr-uhd/apps/uhd_fft +++ b/gr-uhd/apps/uhd_fft @@ -336,8 +336,13 @@ class app_top_block(stdgui2.std_top_block): def main (): - app = stdgui2.stdapp(app_top_block, "UHD FFT", nstatus=1) - app.MainLoop() + try: + app = stdgui2.stdapp(app_top_block, "UHD FFT", nstatus=1) + app.MainLoop() + + except RuntimeError, e: + print e + sys.exit(1) if __name__ == '__main__': main () |