(svn r18027) -Codechange: make some unneededly global variables static and remove some unused variables

2009-11-09 09:59:35 +00:00
parent 3702746756
commit c2221885f4
14 changed files with 23 additions and 25 deletions
--- a/src/engine.cpp
+++ b/src/engine.cpp
@@ -39,7 +39,7 @@ EngineOverrideManager _engine_mngr;

 /** Year that engine aging stops. Engines will not reduce in reliability
 * and no more engines will be introduced */
-Year _year_engine_aging_stops;
+static Year _year_engine_aging_stops;

 /** Number of engines of each vehicle type in original engine data */
 const uint8 _engine_counts[4] = {