diff options
Diffstat (limited to 'gr-qtgui/lib/ber_sink_b_impl.cc')
| -rw-r--r-- | gr-qtgui/lib/ber_sink_b_impl.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gr-qtgui/lib/ber_sink_b_impl.cc b/gr-qtgui/lib/ber_sink_b_impl.cc index 3b8c6a9d89..e87ce4db06 100644 --- a/gr-qtgui/lib/ber_sink_b_impl.cc +++ b/gr-qtgui/lib/ber_sink_b_impl.cc @@ -109,7 +109,7 @@ ber_sink_b_impl::ber_sink_b_impl(std::vector<float> esnos, if (curvenames.size() == (unsigned int)curves) { for (int j = 0; j < curves; j++) { - if (curvenames[j] != "") { + if (!curvenames[j].empty()) { set_line_label(j, curvenames[j]); } } |