6 files changed, 36 insertions, 5 deletions

diff --git a/lib/SQLiteCpp b/lib/SQLiteCpp
new file mode 160000
+Subproject 55edadd56d0d6f506954ad00c3b9a5d425814a2
diff --git a/lib/inifile/iniFile.cpp b/lib/inifile/iniFile.cpp
index 2bf6c91ed..7cfe7661f 100644
--- a/lib/inifile/iniFile.cpp
+++ b/lib/inifile/iniFile.cpp
@@ -668,6 +668,24 @@ void cIniFile::Clear(void)
 
 
 
+bool cIniFile::HasValue(const AString & a_KeyName, const AString & a_ValueName)
+{
+	// Find the key:
+	int keyID = FindKey(a_KeyName);
+	if (keyID == noID)
+	{
+		return false;
+	}
+	
+	// Find the value:
+	int valueID = FindValue(keyID, a_ValueName);
+	return (valueID != noID);
+}
+
+
+
+
+
 void cIniFile::AddHeaderComment(const AString & comment)
 {
 	comments.push_back(comment);
diff --git a/lib/inifile/iniFile.h b/lib/inifile/iniFile.h
index 58fecd0cf..33229bff0 100644
--- a/lib/inifile/iniFile.h
+++ b/lib/inifile/iniFile.h
@@ -53,7 +53,9 @@ private:
 
 	/// Removes the UTF-8 BOMs (Byte order makers), if present.
 	void RemoveBom(AString & a_line) const;
+	
 public:
+
 	enum errors
 	{
 		noID = -1,
@@ -79,6 +81,9 @@ public:
 
 	/// Deletes all stored ini data (but doesn't touch the file)
 	void Clear(void);
+	
+	/** Returns true iff the specified value exists. */
+	bool HasValue(const AString & a_KeyName, const AString & a_ValueName);
 
 	/// Returns index of specified key, or noID if not found
 	int FindKey(const AString & keyname) const;
diff --git a/lib/tolua++/include/tolua++.h b/lib/tolua++/include/tolua++.h
index 8da427fe3..c8b654ae6 100644
--- a/lib/tolua++/include/tolua++.h
+++ b/lib/tolua++/include/tolua++.h
@@ -36,7 +36,9 @@ extern "C" {
  #define TEMPLATE_BIND(p)
 #endif
 
-#define TOLUA_TEMPLATE_BIND(p)
+#ifndef TOLUA_TEMPLATE_BIND
+ #define TOLUA_TEMPLATE_BIND(p)
+#endif
 
 #define TOLUA_PROTECTED_DESTRUCTOR
 #define TOLUA_PROPERTY_TYPE(p)
diff --git a/lib/tolua++/src/bin/lua/_driver.lua b/lib/tolua++/src/bin/lua/_driver.lua
index 87ecd42ea..1ca18862b 100644
--- a/lib/tolua++/src/bin/lua/_driver.lua
+++ b/lib/tolua++/src/bin/lua/_driver.lua
@@ -3,6 +3,9 @@
 local mobdebugfound, mobdebug = pcall(require, "mobdebug")
 if mobdebugfound then mobdebug.start() end
 
+-- Disable buffering for stdout, so that the results appear immediately:
+io.output():setvbuf("no")
+
 -- The list of valid arguments that the ToLua scripts can process:
 local KnownArgs = {
 	['v'] = true,
diff --git a/lib/tolua++/src/lib/tolua_push.c b/lib/tolua++/src/lib/tolua_push.c
index 947f0e7a5..73a5f6ec0 100644
--- a/lib/tolua++/src/lib/tolua_push.c
+++ b/lib/tolua++/src/lib/tolua_push.c
@@ -16,6 +16,7 @@
 #include "../../../lua/src/lauxlib.h"
 
 #include <stdlib.h>
+#include <assert.h>
 
 TOLUA_API void tolua_pushvalue (lua_State* L, int lo)
 {
@@ -55,12 +56,14 @@ TOLUA_API void tolua_pushusertype (lua_State* L, void* value, const char* type)
  else
  {
   luaL_getmetatable(L, type);
+  assert(!lua_isnil(L, -1));  /* Failure here means that the usertype is unknown to ToLua. Check what type you're pushing. */
   lua_pushstring(L,"tolua_ubox");
   lua_rawget(L,-2);        /* stack: mt ubox */
-  if (lua_isnil(L, -1)) {
-	  lua_pop(L, 1);
-	  lua_pushstring(L, "tolua_ubox");
-	  lua_rawget(L, LUA_REGISTRYINDEX);
+  if (lua_isnil(L, -1))
+  {
+   lua_pop(L, 1);
+   lua_pushstring(L, "tolua_ubox");
+   lua_rawget(L, LUA_REGISTRYINDEX);
   };
   lua_pushlightuserdata(L,value);
   lua_rawget(L,-2);                       /* stack: mt ubox ubox[u] */