luci-app-ddns: ignore if name lookup progs not supporting force ip version

- no longer verify installed name lookup programs to set has_forceip flag inside tools/ddns.lua
- adapt messages inside hints.lua

Signed-off-by: Christian Schoenebeck <christian.schoenebeck@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/applications/luci-app-ddns/luasrc/tools/ddns.lua b/applications/luci-app-ddns/luasrc/tools/ddns.lua
index 6b626b9e35..e55c673629 100755
--- a/applications/luci-app-ddns/luasrc/tools/ddns.lua
+++ b/applications/luci-app-ddns/luasrc/tools/ddns.lua
@@ -31,7 +31,7 @@ has_nslookup	= (SYS.call( [[$(which nslookup) localhost 2>&1 | grep -qF "(null)"
 has_ipv6	= (NXFS.access("/proc/net/ipv6_route") and NXFS.access("/usr/sbin/ip6tables"))
 has_ssl		= (has_wgetssl or has_curlssl or (has_fetch and has_fetchssl))
 has_proxy	= (has_wgetssl or has_curlpxy or has_fetch or has_bbwget)
-has_forceip	= ((has_wgetssl or has_curl or has_fetch) and (has_bindhost or has_hostip))
+has_forceip	= (has_wgetssl or has_curl or has_fetch) -- only really needed for transfer
 has_dnsserver	= (has_bindhost or has_hostip or has_nslookup)
 has_bindnet	= (has_wgetssl or has_curl)
 has_cacerts	= _check_certs()