Fix missing return in mock span (#582)

This fix avoids a nil pointer dereference.
2020-03-23 17:59:18 +01:00 · 2020-03-23 17:59:18 +01:00 · c16f56ee61
parent a1c243965e
commit c16f56ee61
1 changed files with 1 additions and 1 deletions
--- a/internal/trace/mock_span.go
+++ b/internal/trace/mock_span.go
@ -36,7 +36,7 @@ var _ apitrace.Span = (*MockSpan)(nil)
 // an empty core.SpanContext
 func (ms *MockSpan) SpanContext() core.SpanContext {
 	if ms == nil {
-		core.EmptySpanContext()
+		return core.EmptySpanContext()
 	}
 	return ms.sc
 }