diff options
| -rw-r--r-- | simpl/plot/__init__.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/simpl/plot/__init__.py b/simpl/plot/__init__.py index c2eded4..dd6ffe7 100644 --- a/simpl/plot/__init__.py +++ b/simpl/plot/__init__.py @@ -41,7 +41,8 @@ def plot_partials(frames, show_peaks=True): y = [frames[n].partials[p].frequency, frames[n + 1].partials[p].frequency] amp = frames[n].partials[p].amplitude - plt.plot(x, y, color=colours.pbj(amp / max_amp)) + if amp: + plt.plot(x, y, color=colours.pbj(amp / max_amp)) if show_peaks: plot_peaks(frames) |