(svn r16406) -Codechange: constify parameters of CheckSubsidised()

15 years ago · 4bf70602a1
parent 6fc9b04861
commit 4bf70602a1
2 changed files with 2 additions and 2 deletions
--- a/src/subsidy.cpp
+++ b/src/subsidy.cpp
@ -286,7 +286,7 @@ no_add:;
 		InvalidateWindow(WC_SUBSIDIES_LIST, 0);
 }

-bool CheckSubsidised(Station *from, Station *to, CargoID cargo_type)
+bool CheckSubsidised(const Station *from, const Station *to, CargoID cargo_type)
 {
 	Subsidy *s;
 	TileIndex xy;
--- a/src/subsidy_func.h
+++ b/src/subsidy_func.h
@ -16,7 +16,7 @@ Pair SetupSubsidyDecodeParam(const Subsidy *s, bool mode);
 void DeleteSubsidyWithTown(TownID index);
 void DeleteSubsidyWithIndustry(IndustryID index);
 void DeleteSubsidyWithStation(StationID index);
-bool CheckSubsidised(Station *from, Station *to, CargoID cargo_type);
+bool CheckSubsidised(const Station *from, const Station *to, CargoID cargo_type);
 void SubsidyMonthlyHandler();

 #endif /* SUBSIDY_FUNC_H */