openssl: add one more mirror

Signed-off-by: Luka Perkov <luka@openwrt.org>

SVN-Revision: 46517

package/libs/openssl/Makefile

@@ -16,6 +16,7 @@ PKG_BUILD_PARALLEL:=0
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=http://www.openssl.org/source/ \
+	ftp://ftp.openssl.org/source/ \
 	ftp://ftp.funet.fi/pub/crypt/mirrors/ftp.openssl.org/source \
 	ftp://ftp.sunet.se/pub/security/tools/net/openssl/source/
 PKG_MD5SUM:=38dd619b2e77cbac69b99f52a053d25a