modules/ta_update: indent correction

diff --git a/modules/ta_update/ta_update.lua b/modules/ta_update/ta_update.lua
index d86897e236eb72af33478adb0a6f17f27a9cf7ac..c49db35ff3972a15bb06e24fb43999e825dca3cf 100644 (file)
--- a/modules/ta_update/ta_update.lua
+++ b/modules/ta_update/ta_update.lua
@@ -58,51 +58,51 @@ end
 
 -- Evaluate TA status of a RR according to RFC5011.  The time is in seconds.
 local function ta_present(keyset, rr, hold_down_time)
-if rr.type == kres.type.DNSKEY and not C.kr_dnssec_key_ksk(rr.rdata) then
-       return false -- Ignore
-end
--- Attempt to extract key_tag
-local key_tag = C.kr_dnssec_key_tag(rr.type, rr.rdata, #rr.rdata)
-if key_tag < 0 or key_tag > 65535 then
-       warn(string.format('[ta_update] ignoring invalid or unsupported RR: %s: %s',
-               kres.rr2str(rr), ffi.string(C.knot_strerror(key_tag))))
-       return false
-end
--- Find the key in current key set and check its status
-local now = os.time()
-local key_revoked = (rr.type == kres.type.DNSKEY) and C.kr_dnssec_key_revoked(rr.rdata)
-local ta = ta_find(keyset, rr)
-if ta then
-       -- Key reappears (KeyPres)
-       if ta.state == key_state.Missing then
-               ta.state = key_state.Valid
-               ta.timer = nil
+       if rr.type == kres.type.DNSKEY and not C.kr_dnssec_key_ksk(rr.rdata) then
+               return false -- Ignore
        end
-       -- Key is revoked (RevBit)
-       if ta.state == key_state.Valid or ta.state == key_state.Missing then
-               if key_revoked then
-                       ta.state = key_state.Revoked
-                       ta.timer = now + hold_down_time
-               end
-       end
-       -- Remove hold-down timer expires (RemTime)
-       if ta.state == key_state.Revoked and os.difftime(ta.timer, now) <= 0 then
-               ta.state = key_state.Removed
-               ta.timer = nil
-       end
-       -- Add hold-down timer expires (AddTime)
-       if ta.state == key_state.AddPend and os.difftime(ta.timer, now) <= 0 then
-               ta.state = key_state.Valid
-               ta.timer = nil
+       -- Attempt to extract key_tag
+       local key_tag = C.kr_dnssec_key_tag(rr.type, rr.rdata, #rr.rdata)
+       if key_tag < 0 or key_tag > 65535 then
+               warn(string.format('[ta_update] ignoring invalid or unsupported RR: %s: %s',
+                       kres.rr2str(rr), ffi.string(C.knot_strerror(key_tag))))
+               return false
        end
-       if rr.state ~= key_state.Valid or verbose() then
-               log('[ta_update] key: ' .. key_tag .. ' state: '..ta.state)
+       -- Find the key in current key set and check its status
+       local now = os.time()
+       local key_revoked = (rr.type == kres.type.DNSKEY) and C.kr_dnssec_key_revoked(rr.rdata)
+       local ta = ta_find(keyset, rr)
+       if ta then
+               -- Key reappears (KeyPres)
+               if ta.state == key_state.Missing then
+                       ta.state = key_state.Valid
+                       ta.timer = nil
+               end
+               -- Key is revoked (RevBit)
+               if ta.state == key_state.Valid or ta.state == key_state.Missing then
+                       if key_revoked then
+                               ta.state = key_state.Revoked
+                               ta.timer = now + hold_down_time
+                       end
+               end
+               -- Remove hold-down timer expires (RemTime)
+               if ta.state == key_state.Revoked and os.difftime(ta.timer, now) <= 0 then
+                       ta.state = key_state.Removed
+                       ta.timer = nil
+               end
+               -- Add hold-down timer expires (AddTime)
+               if ta.state == key_state.AddPend and os.difftime(ta.timer, now) <= 0 then
+                       ta.state = key_state.Valid
+                       ta.timer = nil
+               end
+               if rr.state ~= key_state.Valid or verbose() then
+                       log('[ta_update] key: ' .. key_tag .. ' state: '..ta.state)
+               end
+               return true
+       elseif not key_revoked then -- First time seen (NewKey)
+               rr.key_tag = key_tag
+               return false
        end
-       return true
-elseif not key_revoked then -- First time seen (NewKey)
-       rr.key_tag = key_tag
-       return false
-end
 end
 
 -- TA is missing in the new key set.  The time is in seconds.