Multi-state initialisation issue

Fix lookup database table not being created when it should if Lanes is
required in more than one Lua master state

2 files changed, 10 insertions, 7 deletions

diff --git a/CHANGES b/CHANGES
index 07f2994..8f777c5 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,5 +1,8 @@
 CHANGES:
 
+CHANGE 103: BGe 24-Feb-14
+   * Fix lookup database table not being created when it should if Lanes is required in more than one Lua master state
+
 CHANGE 102: BGe 18-Feb-14
    * raise an error instead of dereferencing a NULL pointer on deep userdata creation and lane struct creation
 
diff --git a/src/lanes.c b/src/lanes.c
index d6fe170..9f90ff7 100644
--- a/src/lanes.c
+++ b/src/lanes.c
@@ -3034,10 +3034,6 @@ static int init_once_LOCKED( lua_State* L)
         lua_insert( L, -2); // Swap key with the Linda object
         lua_rawset( L, LUA_REGISTRYINDEX);
 
-        // we'll need this every time we transfer some C function from/to this state
-        lua_newtable( L);
-        lua_setfield( L, LUA_REGISTRYINDEX, LOOKUP_REGKEY);
-
         STACK_END( L, 0);
         return 0;
 }
@@ -3186,13 +3182,17 @@ LUAG_FUNC( configure)
         lua_setfield( L, -2, "require");                                          // settings M
 
         lua_pushstring(L, VERSION);                                               // settings M VERSION
-        lua_setfield(L, -2, "version");                                           // settings M
+        lua_setfield( L, -2, "version");                                          // settings M
 
         lua_pushinteger(L, THREAD_PRIO_MAX);                                      // settings M THREAD_PRIO_MAX
-        lua_setfield(L, -2, "max_prio");                                          // settings M
+        lua_setfield( L, -2, "max_prio");                                         // settings M
 
         lua_pushlightuserdata( L, CANCEL_ERROR);                                  // settings M CANCEL_ERROR
-        lua_setfield(L, -2, "cancel_error");                                      // settings M
+        lua_setfield( L, -2, "cancel_error");                                     // settings M
+
+        // we'll need this every time we transfer some C function from/to this state
+        lua_newtable( L);
+        lua_setfield( L, LUA_REGISTRYINDEX, LOOKUP_REGKEY);
 
         // register all native functions found in that module in the transferable functions database
         // we process it before _G because we don't want to find the module when scanning _G (this would generate longer names)