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-rw-r--r--src/common/global.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/common/global.h b/src/common/global.h
index 88f753e..9cb3dd9 100644
--- a/src/common/global.h
+++ b/src/common/global.h
@@ -118,7 +118,7 @@ enum KeyRank
// TODO: move to CRobotMain
extern long g_id; // unique identifier
-extern long g_build; // constructible buildings
-extern long g_researchDone; // research done
+extern int g_build; // constructible buildings
+extern int g_researchDone; // research done
extern long g_researchEnable; // research available
extern float g_unit; // conversion factor