(svn r22805) -Codechange: move use of magic number for version checking to more logical location

1 files changed, 10 insertions, 0 deletions

diff --git a/src/rev.cpp.in b/src/rev.cpp.in
index 6eb90dc4a..3ce64b6de 100644
--- a/src/rev.cpp.in
+++ b/src/rev.cpp.in
@@ -10,9 +10,19 @@
 /** @file rev.cpp Autogenerated file with the revision and such of OpenTTD. */
 
 #include "stdafx.h"
+#include "core/bitmath_func.hpp"
 #include "rev.h"
 
 /**
+ * Is this version of OpenTTD a release version?
+ * @return True if it is a release version.
+ */
+bool IsReleasedVersion()
+{
+	return HasBit(_openttd_newgrf_version, 19);
+}
+
+/**
  * The text version of OpenTTD's revision.
  * This will be either "<major>.<minor>.<build>[-RC<rc>]",
  * "r<revision number>[M][-<branch>]" or "norev000".