20130103_lua_and_db2_fix.patch

Index: modules/db2backend/DB2Backend.cc
===================================================================
--- modules/db2backend/DB2Backend.cc	(revision 3017)
+++ modules/db2backend/DB2Backend.cc	(working copy)
@@ -7,13 +7,13 @@
 
 #include "pdns/namespaces.hh"
 
-#include <dns.hh>
-#include <dnsbackend.hh>
-#include <dnspacket.hh>
-#include <ueberbackend.hh>
-#include <ahuexception.hh>
-#include <logger.hh>
-#include <arguments.hh>
+#include <pdns/dns.hh>
+#include <pdns/dnsbackend.hh>
+#include <pdns/dnspacket.hh>
+#include <pdns/ueberbackend.hh>
+#include <pdns/ahuexception.hh>
+#include <pdns/logger.hh>
+#include <pdns/arguments.hh>
 
 #include "DB2Exception.hh"
 #include "DB2Backend.hh"
Index: modules/luabackend/private.cc
===================================================================
--- modules/luabackend/private.cc	(revision 3017)
+++ modules/luabackend/private.cc	(working copy)
@@ -60,12 +60,10 @@
 
     if(!lua_isnil(lua, -1)) {
 	lua_pushnil(lua);  
-	const char *key, *value;
+	const char *value;
 	while (lua_next(lua, -2)) {
     	    value = lua_tostring(lua, -1);
     	    lua_pop(lua,1);
-    	    key = lua_tostring(lua, -1); 
-
     	    di->masters.push_back(value);
 	}    
     }
@@ -80,7 +78,6 @@
 void LUABackend::domains_from_table(vector<DomainInfo>* domains, const char *f_name) {
     lua_pushnil(lua);  
 
-    int k;
     size_t returnedwhat;
     
     while (lua_next(lua, -2)) {
@@ -93,7 +90,6 @@
         }
 
         lua_pop(lua,1);
-        k = lua_tonumber(lua, -1);
     }
 }
 
@@ -126,4 +122,4 @@
     lua_pushstring(lua, rr->content.c_str());
     lua_settable(lua, -3);
     
-}
\ No newline at end of file
+}