Fix error when no "run" parameter is provided and expected.
Fix error when no "run" parameter is provided and expected.

neroxing/dsp-core,bbreck3/dsp-core,bbreck3/dsp-core,billappleton/dsp-core,neroxing/dsp-core,neroxing/dsp-core,billappleton/dsp-core,bbreck3/dsp-core,billappleton/dsp-core,neroxing/dsp-core,billappleton/dsp-core,bbreck3/dsp-core