(svn r10799) -Fix: only calling QuickFree and not the destructor on pool cleanups might cause memory leaks due to the way C++ works.

src/signs.cpp

@@ -27,14 +27,9 @@ Sign::Sign(StringID string)
 }
 
 Sign::~Sign()
-{
-	this->QuickFree();
-	this->str = STR_NULL;
-}
-
-void Sign::QuickFree()
 {
 	DeleteName(this->str);
+	this->str = STR_NULL;
 }
 
 /**