(svn r26482) -Codechange: add an include that allows us to undefine/redefine "unsafe" functions to prevent them from being used, and thus having to care about certain aspects of their return values

src/date.cpp

@@ -21,6 +21,8 @@
 #include "linkgraph/linkgraph.h"
 #include "saveload/saveload.h"
 
+#include "safeguards.h"
+
 Year      _cur_year;   ///< Current year, starting at 0
 Month     _cur_month;  ///< Current month (0..11)
 Date      _date;       ///< Current date in days (day counter)