Don't try to add NULL psepcs
Don't try to add NULL psepcs

Original commit message from CVS:
Don't try to add NULL psepcs

cablelabs/gstreamer,cfoch/gstreamer,centricular/gstreamer,mparis/gstreamer,mrchapp/gstreamer,mrchapp/gstreamer,collects/gstreamer,jpakkane/gstreamer,centricular/gstreamer,mrchapp/gstreamer,surround-io/gstreamer,magcius/gstreamer,ahmedammar/platform_external_gst_gstreamer,justinjoy/gstreamer,jpxiong/gstreamer,mparis/gstreamer,krichter722/gstreamer,jpxiong/gstreamer,mparis/gstreamer,krieger-od/gstreamer,cfoch/gstreamer,cablelabs/gstreamer,ensonic/gstreamer,lubosz/gstreamer,krieger-od/gstreamer,shelsonjava/gstreamer,magcius/gstreamer,krieger-od/gstreamer,lubosz/gstreamer,cablelabs/gstreamer,jpxiong/gstreamer,krichter722/gstreamer,shelsonjava/gstreamer,cablelabs/gstreamer,krieger-od/gstreamer,ylatuya/gstreamer,drothlis/gstreamer,collects/gstreamer,ylatuya/gstreamer,cfoch/gstreamer,lubosz/gstreamer,lubosz/gstreamer,ensonic/gstreamer,drothlis/gstreamer,ahmedammar/platform_external_gst_gstreamer,lovebug356/gstreamer,magcius/gstreamer,centricular/gstreamer,StreamUtils/gstreamer,cfoch/gstreamer,collects/gstreamer,shelsonjava/gstreamer,justinjoy/gstreamer,shelsonjava/gstreamer,Lachann/gstreamer,drothlis/gstreamer,magcius/gstreamer,ahmedammar/platform_external_gst_gstreamer,Lachann/gstreamer,lovebug356/gstreamer,Lachann/gstreamer,drothlis/gstreamer,surround-io/gstreamer,jpakkane/gstreamer,ylatuya/gstreamer,Lachann/gstreamer,lovebug356/gstreamer,ensonic/gstreamer,jpakkane/gstreamer,jpakkane/gstreamer,centricular/gstreamer,shelsonjava/gstreamer,lubosz/gstreamer,justinjoy/gstreamer,StreamUtils/gstreamer,Distrotech/gstreamer,Distrotech/gstreamer,mparis/gstreamer,ensonic/gstreamer,lovebug356/gstreamer,ensonic/gstreamer,drothlis/gstreamer,mparis/gstreamer,magcius/gstreamer,Distrotech/gstreamer,Distrotech/gstreamer,ylatuya/gstreamer,StreamUtils/gstreamer,justinjoy/gstreamer,jpxiong/gstreamer,cfoch/gstreamer,collects/gstreamer,krichter722/gstreamer,mrchapp/gstreamer,cablelabs/gstreamer,surround-io/gstreamer,centricular/gstreamer,mrchapp/gstreamer,jpxiong/gstreamer,krichter722/gstreamer,jpakkane/gstreamer,lovebug356/gstreamer,ahmedammar/platform_external_gst_gstreamer,ahmedammar/platform_external_gst_gstreamer,krieger-od/gstreamer,justinjoy/gstreamer,surround-io/gstreamer,krichter722/gstreamer,StreamUtils/gstreamer,ylatuya/gstreamer,collects/gstreamer,StreamUtils/gstreamer,surround-io/gstreamer,Distrotech/gstreamer,Lachann/gstreamer