From: Vladimír Čunát <vladimir.cunat@nic.cz>
Date: Mon, 5 Feb 2018 10:01:03 +0000 (+0100)
Subject: version module: more understandable logging
X-Git-Tag: v2.1.0~13^2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bab47b995c7adf5f61b7312935e51fc49104fe59;p=thirdparty%2Fknot-resolver.git

version module: more understandable logging

Just loading the module without option was printing that it expected
number of milliseconds, which could've been confusing.
---

diff --git a/modules/version/version.lua.in b/modules/version/version.lua.in
index 05cd92d2f..3585c359e 100644
--- a/modules/version/version.lua.in
+++ b/modules/version/version.lua.in
@@ -42,7 +42,7 @@ local function request (answer)
     if pkt:rcode() == kres.rcode.NOERROR then
         parse(pkt:rrsets(kres.section.ANSWER)[1])
     else
-        print ('Request for version ended with rcode: ', pkt:rcode())
+        log('[version] Request for version ended with rcode: ', pkt:rcode())
         return
     end
 end
@@ -52,12 +52,8 @@ local function callhome()
 end
 
 function M.config(period)
-    if period == nil then
-        print("Expected number of miliseconds. Using default version.config(1*day)")
-        return
-    end
-    if type(period) ~= "number" then
-        print("Expected number of miliseconds. Using default version.config(1*day)")
+    if not period or type(period) ~= "number" then
+        log("[version] Using default version.config(1*day)")
         return
     end
     M.period = period