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

2009-11-09 09:59:35 +00:00
parent f1f3009782
commit b2d7edddfa
14 changed files with 23 additions and 25 deletions
--- a/src/landscape.cpp
+++ b/src/landscape.cpp
@@ -75,7 +75,7 @@ const byte _tileh_to_sprite[32] = {
 * Otherwise it points to a table loaded from a newGRF file, that describes the variable snowline
 * @ingroup SnowLineGroup
 * @see GetSnowLine() GameCreationSettings */
-SnowLine *_snow_line = NULL;
+static SnowLine *_snow_line = NULL;

 /**
 * Applies a foundation to a slope.