rtspsrc: Fix crash when is-live=false
The pad's parent (i.e., rtspsrc) can be nullptr since we add pads later.
Co-authored-by: Jan Schmidt jan@centricular.com
Fixes: #2751 (closed)
The pad's parent (i.e., rtspsrc) can be nullptr since we add pads later.
Co-authored-by: Jan Schmidt jan@centricular.com
Fixes: #2751 (closed)