add missing error handling

nakabonne · Oct 17, 2020 · 2d5bc7a · 2d5bc7a
1 parent f03a0b2
commit 2d5bc7a
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/gui/gui.go b/gui/gui.go
@@ -148,6 +148,9 @@ func gridLayout(w *widgets) (*gridOpts, error) {
 		container.ID(chartID),
 		container.BorderTitle("Percentiles (ms)"),
 	}, w.p99Legend.text, w.p90Legend.text, w.p95Legend.text, w.p50Legend.text)
+	if err != nil {
+		return nil, err
+	}
 
 	return &gridOpts{
 		latency:     latencyOpts,