svn: E230001: Server SSL certificate verification failed: certificate has expired

[hitfzyangdianshi]

mkdir -p /home/qwertyu/openwrt15.05/dl
echo "Checking out files from the svn repository..."; mkdir -p /home/qwertyu/openwrt15.05/tmp/dl && cd /home/qwertyu/openwrt15.05/tmp/dl && rm -rf mjpg-streamer-r182 && [ \! -d mjpg-streamer-r182 ] && ( svn help export | grep -q trust-server-cert && svn export --non-interactive --trust-server-cert -r182 https://svn.code.sf.net/p/mjpg-streamer/code/mjpg-streamer-experimental mjpg-streamer-r182 || svn export --non-interactive -r182 https://svn.code.sf.net/p/mjpg-streamer/code/mjpg-streamer-experimental mjpg-streamer-r182 ) && echo "Packing checkout..." && 	tar cjf /home/qwertyu/openwrt15.05/tmp/dl/mjpg-streamer-r182.1.tar.bz2 mjpg-streamer-r182 && mv /home/qwertyu/openwrt15.05/tmp/dl/mjpg-streamer-r182.1.tar.bz2 /home/qwertyu/openwrt15.05/dl/ && rm -rf mjpg-streamer-r182; 
Checking out files from the svn repository...
svn: E230001: Unable to connect to a repository at URL 'https://svn.code.sf.net/p/mjpg-streamer/code/mjpg-streamer-experimental'
svn: E230001: Server SSL certificate verification failed: certificate has expired
svn: E230001: Unable to connect to a repository at URL 'https://svn.code.sf.net/p/mjpg-streamer/code/mjpg-streamer-experimental'
svn: E230001: Server SSL certificate verification failed: certificate has expired
make[3]: *** [/home/qwertyu/openwrt15.05/dl/mjpg-streamer-r182.1.tar.bz2] Error 1
make[3]: Leaving directory `/home/qwertyu/openwrt15.05/feeds/packages/multimedia/mjpg-streamer'
make[2]: *** [package/feeds/packages/mjpg-streamer/compile] Error 2
make[2]: Leaving directory `/home/qwertyu/openwrt15.05'
make[1]: *** [/home/qwertyu/openwrt15.05/staging_dir/target-mipsel_24kec+dsp_uClibc-0.9.33.2/stamp/.package_compile] Error 2
make[1]: Leaving directory `/home/qwertyu/openwrt15.05'
make: *** [world] Error 2

[hitfzyangdianshi]

svn ls https://svn.code.sf.net/p/mjpg-streamer/code/mjpg-streamer-experimental

then press 'p' to make svn ignore cert