bit of formatting

diff --git a/pdns/lua-record.cc b/pdns/lua-record.cc
index fb69c2763d13abb3a5d79028563cb1ac8c030aab..f23e9a4ee4725977fc3ee20311c55f427f863bad 100644 (file)
--- a/pdns/lua-record.cc
+++ b/pdns/lua-record.cc
@@ -771,7 +771,7 @@ static void setupLuaRecords(LuaContext& lua) // NOLINT(readability-function-cogn
         if(input.length() >= 8) {
           auto last8 = input.substr(input.length()-8);
           if(sscanf(last8.c_str(), "%02x%02x%02x%02x", &x1, &x2, &x3, &x4)==4) {
-            return std::to_string(x1)+"."+std::to_string(x2)+"."+std::to_string(x3)+"."+std::to_string(x4);
+            return std::to_string(x1) + "." + std::to_string(x2) + "." + std::to_string(x3) + "." + std::to_string(x4);
           }
         }
       }