Fixed a condition that was always true

Author: Ayuto

src/core/modules/dump/dump_functions.h

@@ -133,7 +133,7 @@ void DumpStringTables()
 			for (int iStringIndex = 0;iStringIndex < iTableLength;iStringIndex++)
 			{
 				const char *szCurrentString = pCurrentTable->GetString(iStringIndex);
-				if (szCurrentString != "")
+				if (strcmp(szCurrentString, "") != 0)
 				{
 					PythonLog("dump", "\t%s", szCurrentString);
 				}

src/core/modules/engines/engines_wrap_python.cpp

@@ -975,14 +975,14 @@ class CGameTraceExt
 class Ray_tExt
 {
 public:
-	static Ray_t* CreateRay1(Vector vec1, Vector vec2)
+	static Ray_t* CreateRay1(const Vector& vec1, const Vector& vec2)
 	{
 		Ray_t* pRay = new Ray_t;
 		pRay->Init(vec1, vec2);
 		return pRay;
 	}
 
-	static Ray_t* CreateRay2(Vector vec1, Vector vec2, Vector vec3, Vector vec4)
+	static Ray_t* CreateRay2(const Vector& vec1, const Vector& vec2, const Vector& vec3, const Vector& vec4)
 	{
 		Ray_t* pRay = new Ray_t;
 		pRay->Init(vec1, vec2, vec3, vec4);