changed libxml check
changed libxml check

Original commit message from CVS:
changed libxml check

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