- cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/ddns/ddns-005-Add-changeip-com.patch
- cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/ddns/ddns-005-SPDNS-fix-auth.patch
+ # Apply upstream patches.
+ cd $(DIR_APP) && patch -Np1 -i $(DIR_SRC)/src/patches/ddns-013-dyfi-use-https.patch