1 files changed, 3 insertions, 3 deletions
diff --git a/crawl-ref/source/externs.h b/crawl-ref/source/externs.h
index bcae117be2..e5d72f412e 100644
--- a/crawl-ref/source/externs.h
+++ b/crawl-ref/source/externs.h
@@ -324,9 +324,9 @@ struct dice_def
 
 struct run_check_dir
 {
-    unsigned char       grid;
-    char                dx;
-    char                dy;
+    dungeon_feature_type grid;
+    int dx;
+    int dy;
 };